jffs2: Avoid unneeded 'if' before kfree

kfree() deals gracefully with NULL pointers, so it's pointless to test for
one prior to calling it.
This removes such a test from jffs2_scan_medium().

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>

diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 8d8cd3419d02a75a7b0a7336da995a430324448b..28107ca136e481a556f686376292bf2244a78a91 100644 (file)
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -275,9 +275,7 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
        else
                c->mtd->unpoint(c->mtd, 0, c->mtd->size);
 #endif
-       if (s)
-               kfree(s);
-
+       kfree(s);
        return ret;
 }