Commit 1d5210ef authored by Gilad Ben-Yossef's avatar Gilad Ben-Yossef Committed by Linus Torvalds

scatterlist: reorder compound boolean expression

Test the cheaper boolean expression with no side effects first.

Link: http://lkml.kernel.org/r/1486040150-14109-2-git-send-email-gilad@benyossef.comSigned-off-by: default avatarGilad Ben-Yossef <gilad@benyossef.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: <ofir.drang@arm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 95e91b83
...@@ -666,7 +666,7 @@ size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, ...@@ -666,7 +666,7 @@ size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,
local_irq_save(flags); local_irq_save(flags);
while (sg_miter_next(&miter) && offset < buflen) { while ((offset < buflen) && sg_miter_next(&miter)) {
unsigned int len; unsigned int len;
len = min(miter.length, buflen - offset); len = min(miter.length, buflen - offset);
......
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