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replace nested max/min macros with {max,min}3 macro

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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 <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Hartley Sweeten <[email protected]>
Cc: Russell King <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: Roland Dreier <[email protected]>
Cc: Sean Hefty <[email protected]>
Cc: Pekka Enberg <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Hagen Paul Pfeifer 2010-10-26 14:22:23 -07:00 • committed by Linus Torvalds
commit 732eacc054
8 changed files with 9 additions and 12 deletions
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4
drivers/crypto/hifn_795x.c
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@ -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);