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(parent: b5fb623) | patch
lib/kstrtox.c: delete end-of-string test
authorAlexey Dobriyan <adobriyan@gmail.com>
Mon, 10 Jul 2017 22:51:38 +0000 (15:51 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 10 Jul 2017 23:32:34 +0000 (16:32 -0700)
commit6de841c40842eb9eb31f91784ec43d6cef29dbef
tree49711b54762ea95db401991725eeb1f709b1d5fatree | snapshot
parentb5fb623fd7adeb0ca298527aeefef51ef51ee05dcommit | diff
lib/kstrtox.c: delete end-of-string test

Standard "while (*s)" test is unnecessary because NUL won't pass
valid-digit test anyway.  Save one branch per parsed character.

Link: http://lkml.kernel.org/r/20170514193756.GA32563@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
lib/kstrtox.c diff | blob | history
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