[Cluster-devel] [PATCH 01/12] gfs2: Deobfuscate function jdesc_find_i

[Andreas Gruenbacher]

Clean up this function to show that it is trivial.

Signed-off-by: Andreas Gruenbacher <agrue...@redhat.com>
---
 fs/gfs2/super.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index b3d951ab8068..08aef061b29d 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -81,19 +81,12 @@ void gfs2_jindex_free(struct gfs2_sbd *sdp)
 static struct gfs2_jdesc *jdesc_find_i(struct list_head *head, unsigned int 
jid)
 {
        struct gfs2_jdesc *jd;
-       int found = 0;
 
        list_for_each_entry(jd, head, jd_list) {
-               if (jd->jd_jid == jid) {
-                       found = 1;
-                       break;
-               }
+               if (jd->jd_jid == jid)
+                       return jd;
        }
-
-       if (!found)
-               jd = NULL;
-
-       return jd;
+       return NULL;
 }
 
 struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid)
-- 
2.26.2