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| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-08-06 16:10:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:26 -0700 |
| commit | bc5be1828065681300f3727ab55fac0d7ef37af3 (patch) | |
| tree | c279a498e6da81b3ce6f4fd422982d430fa20883 /lib/crc32defs.h | |
| parent | 154f5e38f30f262025c8c2e825376f6eb51e8bcb (diff) | |
| download | op-kernel-dev-bc5be1828065681300f3727ab55fac0d7ef37af3.zip op-kernel-dev-bc5be1828065681300f3727ab55fac0d7ef37af3.tar.gz | |
lib: bitmap: simplify bitmap_parselist
We want len to be the index of the first '\n', or the length of the
string if there is no newline. This is a good example of the usefulness
of strchrnul(). Use that instead, thus eliminating a branch and a call
to strlen().
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 'lib/crc32defs.h')
0 files changed, 0 insertions, 0 deletions
