diff mbox series

[118/156] lib/crc32.c: fix trivial typo in preprocessor condition

Message ID 20201016024830.ZQ9_xyLez%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [001/156] device-dax/kmem: fix resource release | expand

Commit Message

Andrew Morton Oct. 16, 2020, 2:48 a.m. UTC
From: Tobias Jordan <kernel@cdqe.de>
Subject: lib/crc32.c: fix trivial typo in preprocessor condition

Whether crc32_be needs a lookup table is chosen based on CRC_LE_BITS. 
Obviously, the _be function should be governed by the _BE_ define.

This probably never pops up as it's hard to come up with a configuration
where CRC_BE_BITS isn't the same as CRC_LE_BITS and as nobody is using
bitwise CRC anyway.

Link: https://lkml.kernel.org/r/20200923182122.GA3338@agrajag.zerfleddert.de
Fixes: 46c5801eaf86 ("crc32: bolt on crc32c")
Signed-off-by: Tobias Jordan <kernel@cdqe.de>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/crc32.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/lib/crc32.c~lib-crc32c-fix-trivial-typo-in-preprocessor-condition
+++ a/lib/crc32.c
@@ -331,7 +331,7 @@  static inline u32 __pure crc32_be_generi
 	return crc;
 }
 
-#if CRC_LE_BITS == 1
+#if CRC_BE_BITS == 1
 u32 __pure crc32_be(u32 crc, unsigned char const *p, size_t len)
 {
 	return crc32_be_generic(crc, p, len, NULL, CRC32_POLY_BE);