staging: lustre: libcfs: remove blank line in header

The header libcfs_fail.h has a extra blank line that
is not needed.
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/libcfs/libcfs_fail.h

@@ -168,7 +168,6 @@ static inline int cfs_fail_timeout_set(__u32 id, __u32 value, int ms, int set)
  */
 static inline void cfs_race(__u32 id)
 {
-
 	if (CFS_FAIL_PRECHECK(id)) {
 		if (unlikely(__cfs_fail_check_set(id, 0, CFS_FAIL_LOC_NOSET))) {
 			int rc;