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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2015-02-14 01:36:44 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-14 08:21:36 +0300
commit8da53d4595a53fb9a3380dd4d1c9bc24c7c9aab8 (patch)
tree82207634de679fd96287b82ecb9bb5da205a8c2a /CREDITS
parentfcc139ae227b97bd81352e9102d8e79498d1e930 (diff)
downloadlinux-8da53d4595a53fb9a3380dd4d1c9bc24c7c9aab8.tar.xz
lib/string.c: improve strrchr()
Instead of potentially passing over the string twice in case c is not found, just keep track of the last occurrence. According to bloat-o-meter, this also cuts the generated code by a third (54 vs 36 bytes). Oh, and we get rid of those 7-space indented lines. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'CREDITS')
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