kstrtox: simpler code in _kstrtoull()
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/kstrtox.c b/lib/kstrtox.c
index 05672e8..a235f3c 100644
--- a/lib/kstrtox.c
+++ b/lib/kstrtox.c
@@ -49,12 +49,9 @@
val = *s - '0';
else if ('a' <= _tolower(*s) && _tolower(*s) <= 'f')
val = _tolower(*s) - 'a' + 10;
- else if (*s == '\n') {
- if (*(s + 1) == '\0')
- break;
- else
- return -EINVAL;
- } else
+ else if (*s == '\n' && *(s + 1) == '\0')
+ break;
+ else
return -EINVAL;
if (val >= base)