diff mbox series

[v4,3/4] fs/smb/client: Use common code in client

Message ID 20230813005344.112955-4-linux@treblig.org (mailing list archive)
State New, archived
Headers show
Series dedupe smb unicode files | expand

Commit Message

Dr. David Alan Gilbert Aug. 13, 2023, 12:53 a.m. UTC
From: "Dr. David Alan Gilbert" <linux@treblig.org>

Now we've got the common code, use it for the client as well.
Note there's a change here where we're using the server version of
UniStrcat now which had different types (__le16 vs wchar_t) but
it's not interpreting the value other than checking for 0.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
 fs/smb/client/Kconfig        |   1 +
 fs/smb/client/cifs_unicode.c |   1 -
 fs/smb/client/cifs_unicode.h | 280 +----------------------------------
 fs/smb/client/cifs_uniupr.h  | 123 ---------------
 4 files changed, 2 insertions(+), 403 deletions(-)
 delete mode 100644 fs/smb/client/cifs_uniupr.h

Comments

kernel test robot Aug. 14, 2023, 1:47 p.m. UTC | #1
Hi,

kernel test robot noticed the following build warnings:

[auto build test WARNING on cifs/for-next]
[also build test WARNING on kleikamp-shaggy/jfs-next linus/master v6.5-rc6 next-20230809]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/linux-treblig-org/fs-smb-Remove-unicode-lower-tables/20230813-085613
base:   git://git.samba.org/sfrench/cifs-2.6.git for-next
patch link:    https://lore.kernel.org/r/20230813005344.112955-4-linux%40treblig.org
patch subject: [PATCH v4 3/4] fs/smb/client: Use common code in client
config: i386-randconfig-i062-20230814 (https://download.01.org/0day-ci/archive/20230814/202308142118.G4M0uxEm-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230814/202308142118.G4M0uxEm-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308142118.G4M0uxEm-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> fs/smb/client/smb2pdu.c:2573:27: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned short [usertype] *ucs1 @@     got restricted __le16 [usertype] * @@
   fs/smb/client/smb2pdu.c:2573:27: sparse:     expected unsigned short [usertype] *ucs1
   fs/smb/client/smb2pdu.c:2573:27: sparse:     got restricted __le16 [usertype] *
>> fs/smb/client/smb2pdu.c:2573:38: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected unsigned short const [usertype] *ucs2 @@     got restricted __le16 const * @@
   fs/smb/client/smb2pdu.c:2573:38: sparse:     expected unsigned short const [usertype] *ucs2
   fs/smb/client/smb2pdu.c:2573:38: sparse:     got restricted __le16 const *
   fs/smb/client/smb2pdu.c:2574:27: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned short [usertype] *ucs1 @@     got restricted __le16 [usertype] * @@
   fs/smb/client/smb2pdu.c:2574:27: sparse:     expected unsigned short [usertype] *ucs1
   fs/smb/client/smb2pdu.c:2574:27: sparse:     got restricted __le16 [usertype] *
>> fs/smb/client/smb2pdu.c:2574:38: sparse: sparse: incorrect type in argument 2 (different base types) @@     expected unsigned short const [usertype] *ucs2 @@     got restricted __le16 const [usertype] *path @@
   fs/smb/client/smb2pdu.c:2574:38: sparse:     expected unsigned short const [usertype] *ucs2
   fs/smb/client/smb2pdu.c:2574:38: sparse:     got restricted __le16 const [usertype] *path

vim +2573 fs/smb/client/smb2pdu.c

ff2a09e9196e2f fs/cifs/smb2pdu.c Steve French      2019-07-06  2535  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2536  static int
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2537  alloc_path_with_tree_prefix(__le16 **out_path, int *out_size, int *out_len,
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2538  			    const char *treename, const __le16 *path)
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2539  {
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2540  	int treename_len, path_len;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2541  	struct nls_table *cp;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2542  	const __le16 sep[] = {cpu_to_le16('\\'), cpu_to_le16(0x0000)};
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2543  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2544  	/*
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2545  	 * skip leading "\\"
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2546  	 */
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2547  	treename_len = strlen(treename);
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2548  	if (treename_len < 2 || !(treename[0] == '\\' && treename[1] == '\\'))
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2549  		return -EINVAL;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2550  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2551  	treename += 2;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2552  	treename_len -= 2;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2553  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2554  	path_len = UniStrnlen((wchar_t *)path, PATH_MAX);
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2555  
a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara   2022-08-19  2556  	/* make room for one path separator only if @path isn't empty */
a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara   2022-08-19  2557  	*out_len = treename_len + (path[0] ? 1 : 0) + path_len;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2558  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2559  	/*
a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara   2022-08-19  2560  	 * final path needs to be 8-byte aligned as specified in
a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara   2022-08-19  2561  	 * MS-SMB2 2.2.13 SMB2 CREATE Request.
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2562  	 */
d7173623bf0b15 fs/cifs/smb2pdu.c Enzo Matsumiya    2022-10-12  2563  	*out_size = round_up(*out_len * sizeof(__le16), 8);
a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara   2022-08-19  2564  	*out_path = kzalloc(*out_size + sizeof(__le16) /* null */, GFP_KERNEL);
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2565  	if (!*out_path)
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2566  		return -ENOMEM;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2567  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2568  	cp = load_nls_default();
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2569  	cifs_strtoUTF16(*out_path, treename, treename_len, cp);
7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14  2570  
7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14  2571  	/* Do not append the separator if the path is empty */
7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14  2572  	if (path[0] != cpu_to_le16(0x0000)) {
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22 @2573  		UniStrcat(*out_path, sep);
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22 @2574  		UniStrcat(*out_path, path);
7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14  2575  	}
7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14  2576  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2577  	unload_nls(cp);
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2578  
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2579  	return 0;
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2580  }
f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel    2017-02-22  2581
diff mbox series

Patch

diff --git a/fs/smb/client/Kconfig b/fs/smb/client/Kconfig
index 4c0d53bf931a..2927bd174a88 100644
--- a/fs/smb/client/Kconfig
+++ b/fs/smb/client/Kconfig
@@ -3,6 +3,7 @@  config CIFS
 	tristate "SMB3 and CIFS support (advanced network filesystem)"
 	depends on INET
 	select NLS
+	select NLS_UCS2_UTILS
 	select CRYPTO
 	select CRYPTO_MD5
 	select CRYPTO_SHA256
diff --git a/fs/smb/client/cifs_unicode.c b/fs/smb/client/cifs_unicode.c
index e7582dd79179..79d99a913944 100644
--- a/fs/smb/client/cifs_unicode.c
+++ b/fs/smb/client/cifs_unicode.c
@@ -8,7 +8,6 @@ 
 #include <linux/slab.h>
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
-#include "cifs_uniupr.h"
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifs_debug.h"
diff --git a/fs/smb/client/cifs_unicode.h b/fs/smb/client/cifs_unicode.h
index 33b651def482..e137a0dfbbe9 100644
--- a/fs/smb/client/cifs_unicode.h
+++ b/fs/smb/client/cifs_unicode.h
@@ -21,19 +21,7 @@ 
 #include <asm/byteorder.h>
 #include <linux/types.h>
 #include <linux/nls.h>
-
-/*
- * Windows maps these to the user defined 16 bit Unicode range since they are
- * reserved symbols (along with \ and /), otherwise illegal to store
- * in filenames in NTFS
- */
-#define UNI_ASTERISK    (__u16) ('*' + 0xF000)
-#define UNI_QUESTION    (__u16) ('?' + 0xF000)
-#define UNI_COLON       (__u16) (':' + 0xF000)
-#define UNI_GRTRTHAN    (__u16) ('>' + 0xF000)
-#define UNI_LESSTHAN    (__u16) ('<' + 0xF000)
-#define UNI_PIPE        (__u16) ('|' + 0xF000)
-#define UNI_SLASH       (__u16) ('\\' + 0xF000)
+#include "../../nls/nls_ucs2_utils.h"
 
 /*
  * Macs use an older "SFM" mapping of the symbols above. Fortunately it does
@@ -66,22 +54,6 @@ 
 #define SFM_MAP_UNI_RSVD	1
 #define SFU_MAP_UNI_RSVD	2
 
-/* Just define what we want from uniupr.h.  We don't want to define the tables
- * in each source file.
- */
-#ifndef	UNICASERANGE_DEFINED
-struct UniCaseRange {
-	wchar_t start;
-	wchar_t end;
-	signed char *table;
-};
-#endif				/* UNICASERANGE_DEFINED */
-
-#ifndef UNIUPR_NOUPPER
-extern signed char CifsUniUpperTable[512];
-extern const struct UniCaseRange CifsUniUpperRange[];
-#endif				/* UNIUPR_NOUPPER */
-
 #ifdef __KERNEL__
 int cifs_from_utf16(char *to, const __le16 *from, int tolen, int fromlen,
 		    const struct nls_table *cp, int map_type);
@@ -101,254 +73,4 @@  extern __le16 *cifs_strndup_to_utf16(const char *src, const int maxlen,
 
 wchar_t cifs_toupper(wchar_t in);
 
-/*
- * UniStrcat:  Concatenate the second string to the first
- *
- * Returns:
- *     Address of the first string
- */
-static inline __le16 *
-UniStrcat(__le16 *ucs1, const __le16 *ucs2)
-{
-	__le16 *anchor = ucs1;	/* save a pointer to start of ucs1 */
-
-	while (*ucs1++) ;	/* To end of first string */
-	ucs1--;			/* Return to the null */
-	while ((*ucs1++ = *ucs2++)) ;	/* copy string 2 over */
-	return anchor;
-}
-
-/*
- * UniStrchr:  Find a character in a string
- *
- * Returns:
- *     Address of first occurrence of character in string
- *     or NULL if the character is not in the string
- */
-static inline wchar_t *
-UniStrchr(const wchar_t *ucs, wchar_t uc)
-{
-	while ((*ucs != uc) && *ucs)
-		ucs++;
-
-	if (*ucs == uc)
-		return (wchar_t *) ucs;
-	return NULL;
-}
-
-/*
- * UniStrcmp:  Compare two strings
- *
- * Returns:
- *     < 0:  First string is less than second
- *     = 0:  Strings are equal
- *     > 0:  First string is greater than second
- */
-static inline int
-UniStrcmp(const wchar_t *ucs1, const wchar_t *ucs2)
-{
-	while ((*ucs1 == *ucs2) && *ucs1) {
-		ucs1++;
-		ucs2++;
-	}
-	return (int) *ucs1 - (int) *ucs2;
-}
-
-/*
- * UniStrcpy:  Copy a string
- */
-static inline wchar_t *
-UniStrcpy(wchar_t *ucs1, const wchar_t *ucs2)
-{
-	wchar_t *anchor = ucs1;	/* save the start of result string */
-
-	while ((*ucs1++ = *ucs2++)) ;
-	return anchor;
-}
-
-/*
- * UniStrlen:  Return the length of a string (in 16 bit Unicode chars not bytes)
- */
-static inline size_t
-UniStrlen(const wchar_t *ucs1)
-{
-	int i = 0;
-
-	while (*ucs1++)
-		i++;
-	return i;
-}
-
-/*
- * UniStrnlen:  Return the length (in 16 bit Unicode chars not bytes) of a
- *		string (length limited)
- */
-static inline size_t
-UniStrnlen(const wchar_t *ucs1, int maxlen)
-{
-	int i = 0;
-
-	while (*ucs1++) {
-		i++;
-		if (i >= maxlen)
-			break;
-	}
-	return i;
-}
-
-/*
- * UniStrncat:  Concatenate length limited string
- */
-static inline wchar_t *
-UniStrncat(wchar_t *ucs1, const wchar_t *ucs2, size_t n)
-{
-	wchar_t *anchor = ucs1;	/* save pointer to string 1 */
-
-	while (*ucs1++) ;
-	ucs1--;			/* point to null terminator of s1 */
-	while (n-- && (*ucs1 = *ucs2)) {	/* copy s2 after s1 */
-		ucs1++;
-		ucs2++;
-	}
-	*ucs1 = 0;		/* Null terminate the result */
-	return (anchor);
-}
-
-/*
- * UniStrncmp:  Compare length limited string
- */
-static inline int
-UniStrncmp(const wchar_t *ucs1, const wchar_t *ucs2, size_t n)
-{
-	if (!n)
-		return 0;	/* Null strings are equal */
-	while ((*ucs1 == *ucs2) && *ucs1 && --n) {
-		ucs1++;
-		ucs2++;
-	}
-	return (int) *ucs1 - (int) *ucs2;
-}
-
-/*
- * UniStrncmp_le:  Compare length limited string - native to little-endian
- */
-static inline int
-UniStrncmp_le(const wchar_t *ucs1, const wchar_t *ucs2, size_t n)
-{
-	if (!n)
-		return 0;	/* Null strings are equal */
-	while ((*ucs1 == __le16_to_cpu(*ucs2)) && *ucs1 && --n) {
-		ucs1++;
-		ucs2++;
-	}
-	return (int) *ucs1 - (int) __le16_to_cpu(*ucs2);
-}
-
-/*
- * UniStrncpy:  Copy length limited string with pad
- */
-static inline wchar_t *
-UniStrncpy(wchar_t *ucs1, const wchar_t *ucs2, size_t n)
-{
-	wchar_t *anchor = ucs1;
-
-	while (n-- && *ucs2)	/* Copy the strings */
-		*ucs1++ = *ucs2++;
-
-	n++;
-	while (n--)		/* Pad with nulls */
-		*ucs1++ = 0;
-	return anchor;
-}
-
-/*
- * UniStrncpy_le:  Copy length limited string with pad to little-endian
- */
-static inline wchar_t *
-UniStrncpy_le(wchar_t *ucs1, const wchar_t *ucs2, size_t n)
-{
-	wchar_t *anchor = ucs1;
-
-	while (n-- && *ucs2)	/* Copy the strings */
-		*ucs1++ = __le16_to_cpu(*ucs2++);
-
-	n++;
-	while (n--)		/* Pad with nulls */
-		*ucs1++ = 0;
-	return anchor;
-}
-
-/*
- * UniStrstr:  Find a string in a string
- *
- * Returns:
- *     Address of first match found
- *     NULL if no matching string is found
- */
-static inline wchar_t *
-UniStrstr(const wchar_t *ucs1, const wchar_t *ucs2)
-{
-	const wchar_t *anchor1 = ucs1;
-	const wchar_t *anchor2 = ucs2;
-
-	while (*ucs1) {
-		if (*ucs1 == *ucs2) {
-			/* Partial match found */
-			ucs1++;
-			ucs2++;
-		} else {
-			if (!*ucs2)	/* Match found */
-				return (wchar_t *) anchor1;
-			ucs1 = ++anchor1;	/* No match */
-			ucs2 = anchor2;
-		}
-	}
-
-	if (!*ucs2)		/* Both end together */
-		return (wchar_t *) anchor1;	/* Match found */
-	return NULL;		/* No match */
-}
-
-#ifndef UNIUPR_NOUPPER
-/*
- * UniToupper:  Convert a unicode character to upper case
- */
-static inline wchar_t
-UniToupper(register wchar_t uc)
-{
-	register const struct UniCaseRange *rp;
-
-	if (uc < sizeof(CifsUniUpperTable)) {
-		/* Latin characters */
-		return uc + CifsUniUpperTable[uc];	/* Use base tables */
-	} else {
-		rp = CifsUniUpperRange;	/* Use range tables */
-		while (rp->start) {
-			if (uc < rp->start)	/* Before start of range */
-				return uc;	/* Uppercase = input */
-			if (uc <= rp->end)	/* In range */
-				return uc + rp->table[uc - rp->start];
-			rp++;	/* Try next range */
-		}
-	}
-	return uc;		/* Past last range */
-}
-
-/*
- * UniStrupr:  Upper case a unicode string
- */
-static inline __le16 *
-UniStrupr(register __le16 *upin)
-{
-	register __le16 *up;
-
-	up = upin;
-	while (*up) {		/* For all characters */
-		*up = cpu_to_le16(UniToupper(le16_to_cpu(*up)));
-		up++;
-	}
-	return upin;		/* Return input pointer */
-}
-#endif				/* UNIUPR_NOUPPER */
-
 #endif /* _CIFS_UNICODE_H */
diff --git a/fs/smb/client/cifs_uniupr.h b/fs/smb/client/cifs_uniupr.h
deleted file mode 100644
index b1d51d0da4fe..000000000000
--- a/fs/smb/client/cifs_uniupr.h
+++ /dev/null
@@ -1,123 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- *   Copyright (c) International Business Machines  Corp., 2000,2002
- *
- * uniupr.h - Unicode compressed case ranges
-*/
-
-#ifndef UNIUPR_NOUPPER
-/*
- * Latin upper case
- */
-signed char CifsUniUpperTable[512] = {
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 000-00f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 010-01f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 020-02f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 030-03f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 040-04f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 050-05f */
-	0, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,	/* 060-06f */
-	-32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, 0, 0, 0, 0, 0,	/* 070-07f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 080-08f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 090-09f */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 0a0-0af */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 0b0-0bf */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 0c0-0cf */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 0d0-0df */
-	-32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,	/* 0e0-0ef */
-	-32, -32, -32, -32, -32, -32, -32, 0, -32, -32, -32, -32, -32, -32, -32, 121,	/* 0f0-0ff */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 100-10f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 110-11f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 120-12f */
-	0, 0, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1, 0,	/* 130-13f */
-	-1, 0, -1, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1,	/* 140-14f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 150-15f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 160-16f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, 0, -1, 0, -1, 0, -1, 0,	/* 170-17f */
-	0, 0, 0, -1, 0, -1, 0, 0, -1, 0, 0, 0, -1, 0, 0, 0,	/* 180-18f */
-	0, 0, -1, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0,	/* 190-19f */
-	0, -1, 0, -1, 0, -1, 0, 0, -1, 0, 0, 0, 0, -1, 0, 0,	/* 1a0-1af */
-	-1, 0, 0, 0, -1, 0, -1, 0, 0, -1, 0, 0, 0, -1, 0, 0,	/* 1b0-1bf */
-	0, 0, 0, 0, 0, -1, -2, 0, -1, -2, 0, -1, -2, 0, -1, 0,	/* 1c0-1cf */
-	-1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, -79, 0, -1, /* 1d0-1df */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e0-1ef */
-	0, 0, -1, -2, 0, -1, 0, 0, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1f0-1ff */
-};
-
-/* Upper case range - Greek */
-static signed char UniCaseRangeU03a0[47] = {
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -38, -37, -37, -37,	/* 3a0-3af */
-	0, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,	/* 3b0-3bf */
-	-32, -32, -31, -32, -32, -32, -32, -32, -32, -32, -32, -32, -64,
-	-63, -63,
-};
-
-/* Upper case range - Cyrillic */
-static signed char UniCaseRangeU0430[48] = {
-	-32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,	/* 430-43f */
-	-32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,	/* 440-44f */
-	0, -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, 0, -80, -80,	/* 450-45f */
-};
-
-/* Upper case range - Extended cyrillic */
-static signed char UniCaseRangeU0490[61] = {
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 490-49f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 4a0-4af */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 4b0-4bf */
-	0, 0, -1, 0, -1, 0, 0, 0, -1, 0, 0, 0, -1,
-};
-
-/* Upper case range - Extended latin and greek */
-static signed char UniCaseRangeU1e00[509] = {
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e00-1e0f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e10-1e1f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e20-1e2f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e30-1e3f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e40-1e4f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e50-1e5f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e60-1e6f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e70-1e7f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1e80-1e8f */
-	0, -1, 0, -1, 0, -1, 0, 0, 0, 0, 0, -59, 0, -1, 0, -1,	/* 1e90-1e9f */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1ea0-1eaf */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1eb0-1ebf */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1ec0-1ecf */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1ed0-1edf */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, -1,	/* 1ee0-1eef */
-	0, -1, 0, -1, 0, -1, 0, -1, 0, -1, 0, 0, 0, 0, 0, 0,	/* 1ef0-1eff */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f00-1f0f */
-	8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f10-1f1f */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f20-1f2f */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f30-1f3f */
-	8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f40-1f4f */
-	0, 8, 0, 8, 0, 8, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f50-1f5f */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f60-1f6f */
-	74, 74, 86, 86, 86, 86, 100, 100, 0, 0, 112, 112, 126, 126, 0, 0,	/* 1f70-1f7f */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f80-1f8f */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1f90-1f9f */
-	8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1fa0-1faf */
-	8, 8, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1fb0-1fbf */
-	0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1fc0-1fcf */
-	8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1fd0-1fdf */
-	8, 8, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,	/* 1fe0-1fef */
-	0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-};
-
-/* Upper case range - Wide latin */
-static signed char UniCaseRangeUff40[27] = {
-	0, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,	/* ff40-ff4f */
-	-32, -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
-};
-
-/*
- * Upper Case Range
- */
-const struct UniCaseRange CifsUniUpperRange[] = {
-	{0x03a0, 0x03ce, UniCaseRangeU03a0},
-	{0x0430, 0x045f, UniCaseRangeU0430},
-	{0x0490, 0x04cc, UniCaseRangeU0490},
-	{0x1e00, 0x1ffc, UniCaseRangeU1e00},
-	{0xff40, 0xff5a, UniCaseRangeUff40},
-	{0}
-};
-#endif