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| author | Hagen Paul Pfeifer <hagen@jauu.net> | 2010-10-26 14:22:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:12 -0700 |
| commit | 732eacc0542d0aa48797f675888b85d6065af837 (patch) | |
| tree | 53205cea4b99cc8dfed8f59438cf4214ef6546ad /drivers/crypto | |
| parent | f27c85c56b32c42bcc54a43189c1e00fdceb23ec (diff) | |
| download | lwn-732eacc0542d0aa48797f675888b85d6065af837.tar.gz lwn-732eacc0542d0aa48797f675888b85d6065af837.zip | |
replace nested max/min macros with {max,min}3 macro
Use the new {max,min}3 macros to save some cycles and bytes on the stack.
This patch substitutes trivial nested macros with their counterpart.
Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Cc: Joe Perches <joe@perches.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/hifn_795x.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c index 0eac3da566ba..a84250a5dd51 100644 --- a/drivers/crypto/hifn_795x.c +++ b/drivers/crypto/hifn_795x.c @@ -1467,7 +1467,7 @@ static int ablkcipher_add(unsigned int *drestp, struct scatterlist *dst, return -EINVAL; while (size) { - copy = min(drest, min(size, dst->length)); + copy = min3(drest, size, dst->length); size -= copy; drest -= copy; @@ -1729,7 +1729,7 @@ static int ablkcipher_get(void *saddr, unsigned int *srestp, unsigned int offset return -EINVAL; while (size) { - copy = min(srest, min(dst->length, size)); + copy = min3(srest, dst->length, size); daddr = kmap_atomic(sg_page(dst), KM_IRQ0); memcpy(daddr + dst->offset + offset, saddr, copy); |