diff mbox series

[072/127] user.c: make uidhash_table static

Message ID 20200604234958.k4WptJ2r8%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/127] kcov: cleanup debug messages | expand

Commit Message

Andrew Morton June 4, 2020, 11:49 p.m. UTC 
From: Jason Yan <yanaijie@huawei.com>
Subject: user.c: make uidhash_table static

Fix the following sparse warning:

kernel/user.c:85:19: warning: symbol 'uidhash_table' was not declared.
Should it be static?

Link: http://lkml.kernel.org/r/20200413082146.22737-1-yanaijie@huawei.com
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/user.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/kernel/user.c~userc-make-uidhash_table-static
+++ a/kernel/user.c
@@ -82,7 +82,7 @@  EXPORT_SYMBOL_GPL(init_user_ns);
 #define uidhashentry(uid)	(uidhash_table + __uidhashfn((__kuid_val(uid))))
 
 static struct kmem_cache *uid_cachep;
-struct hlist_head uidhash_table[UIDHASH_SZ];
+static struct hlist_head uidhash_table[UIDHASH_SZ];
 
 /*
  * The uidhash_lock is mostly taken from process context, but it is