gfs2: Remove unnecessary NULL check before free_percpu()

free_percpu() checks for NULL pointers internally.
Remove unneeded NULL check here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index ea5b3c5c6e1c02840ca3d0a2e6d45710a1a02c3b..8f9bb6677db78c6d02709f5516f42507148269cc 100644 (file)
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -64,8 +64,7 @@ static void gfs2_tune_init(struct gfs2_tune *gt)
 
 void free_sbd(struct gfs2_sbd *sdp)
 {
-       if (sdp->sd_lkstats)
-               free_percpu(sdp->sd_lkstats);
+       free_percpu(sdp->sd_lkstats);
        kfree(sdp);
 }