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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.

Fixes: 46c5801eaf ("crc32: bolt on crc32c")
Signed-off-by: Tobias Jordan <kernel@cdqe.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lkml.kernel.org/r/20200923182122.GA3338@agrajag.zerfleddert.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
master
Tobias Jordan 7 months ago
committed by Linus Torvalds
parent
commit
904542dc56
1 changed files with 1 additions and 1 deletions
  1. +1
    -1
      lib/crc32.c

+ 1
- 1
lib/crc32.c View File

@ -331,7 +331,7 @@ static inline u32 __pure crc32_be_generic(u32 crc, unsigned char const *p,
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);


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