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[CRYPTO] blkcipher: Use max() in blkcipher_get_spot() to state the intention

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Use max in blkcipher_get_spot() instead of open coding it.

Signed-off-by: Ingo Oeser <ioe-lkml@rameria.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ingo Oeser 2007-09-19 19:11:41 +08:00 committed by David S. Miller
parent 70dec235d8
commit 5aaff0c8f7
1 changed files with 1 additions and 1 deletions
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2
crypto/blkcipher.c
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@ -65,7 +65,7 @@ static inline void blkcipher_unmap_dst(struct blkcipher_walk *walk)
static inline u8 *blkcipher_get_spot(u8 *start, unsigned int len) static inline u8 *blkcipher_get_spot(u8 *start, unsigned int len)
{ {
u8 *end_page = (u8 *)(((unsigned long)(start + len - 1)) & PAGE_MASK); u8 *end_page = (u8 *)(((unsigned long)(start + len - 1)) & PAGE_MASK);
return start > end_page ? start : end_page; return max(start, end_page);
} }
static inline unsigned int blkcipher_done_slow(struct crypto_blkcipher *tfm, static inline unsigned int blkcipher_done_slow(struct crypto_blkcipher *tfm,