| commit | 8da53d4595a53fb9a3380dd4d1c9bc24c7c9aab8 | [log] [tgz] |
|---|---|---|
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | Fri Feb 13 14:36:44 2015 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Fri Feb 13 21:21:36 2015 -0800 |
| tree | 82207634de679fd96287b82ecb9bb5da205a8c2a | |
| parent | fcc139ae227b97bd81352e9102d8e79498d1e930 [diff] |
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>