Commit ae2924a2 authored Jan 23, 2014 by Felipe Contreras Committed by Linus Torvalds Jan 23, 2014

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>

parent 68585c41

lib/kstrtox.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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;