Author: Markus Elfring <elfring@users.sourceforge.net> 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 Reviewed-by: Eric Sandeen Signed-off-by: Dave Chinner — fs/xfs/xfs_super.c …