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| author | Felipe Contreras <felipe.contreras@gmail.com> | 2014-01-24 00:54:34 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-24 01:36:57 +0100 |
| commit | ae2924a2bdc5255745e68f2b9206404ddadfc5bf (patch) | |
| tree | a9f2e1c51bf9f16c37520230eee6c050507fbb1d /lib/kstrtox.c | |
| parent | backlight: lp8788: remove unnecessary parentheses (diff) | |
| download | linux-ae2924a2bdc5255745e68f2b9206404ddadfc5bf.tar.xz linux-ae2924a2bdc5255745e68f2b9206404ddadfc5bf.zip | |
lib/kstrtox.c: remove redundant cleanup
We can't reach the cleanup code unless the flag KSTRTOX_OVERFLOW is not
set, so there's not no point in clearing a bit that we know is not set.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Acked-by: Levente Kurusa <levex@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/kstrtox.c')
| -rw-r--r-- | lib/kstrtox.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/kstrtox.c b/lib/kstrtox.c index f78ae0c0c4e2..ec8da78df9be 100644 --- a/lib/kstrtox.c +++ b/lib/kstrtox.c @@ -92,7 +92,6 @@ static int _kstrtoull(const char *s, unsigned int base, unsigned long long *res) rv = _parse_integer(s, base, &_res); if (rv & KSTRTOX_OVERFLOW) return -ERANGE; - rv &= ~KSTRTOX_OVERFLOW; if (rv == 0) return -EINVAL; s += rv; |