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lib/kstrtox.c: remove redundant cleanup

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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>
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>
This commit is contained in:
Felipe Contreras 2014-01-23 15:54:34 -08:00 committed by Linus Torvalds
parent 68585c41c9
commit ae2924a2bd
1 changed files with 0 additions and 1 deletions
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lib/kstrtox.c
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@ -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;