Messages in this thread Patch in this message | | | From | Felipe Contreras <> | Subject | [PATCH 1/5] kstrtox: remove redundant cleanup | Date | Sat, 16 Nov 2013 11:32:27 -0600 |
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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> --- lib/kstrtox.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/lib/kstrtox.c b/lib/kstrtox.c index f78ae0c..ec8da78 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; -- 1.8.4.2+fc1
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