md/bitmap: remove redundant return in bitmap_checkpage

The "return 0" is not needed since bitmap_checkpage
will finally return 0 for the case.

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index bbe7b64..7df6b4f 100644 (file)
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -98,7 +98,6 @@ __acquires(bitmap->lock)
                   bitmap->bp[page].hijacked) {
                /* somebody beat us to getting the page */
                kfree(mappage);
-               return 0;
        } else {
 
                /* no page was in place and we have one, so install it */