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XFS: Use a signed return type for suffix_kstrtoint()
The return type "unsigned long" was used by the suffix_kstrtoint() function even though it will eventually return a negative error code. Improve this implementation detail by using the type "int" instead. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
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@ -137,7 +137,7 @@ static const match_table_t tokens = {
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STATIC unsigned long
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STATIC int
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suffix_kstrtoint(char *s, unsigned int base, int *res)
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suffix_kstrtoint(char *s, unsigned int base, int *res)
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{
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{
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int last, shift_left_factor = 0, _res;
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int last, shift_left_factor = 0, _res;
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