From: Song Liu <songliubraving@fb.com>
Date: Fri, 13 Jan 2017 01:22:42 +0000 (-0800)
Subject: md/raid5: move comment of fetch_block to right location
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ba02684daf7fb4a827580f909b7c7db61c05ae7d;p=linux-beck.git

md/raid5: move comment of fetch_block to right location

Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>
---

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 7780ae44f355..13d76767c2cf 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3312,13 +3312,6 @@ static int want_replace(struct stripe_head *sh, int disk_idx)
 	return rv;
 }
 
-/* fetch_block - checks the given member device to see if its data needs
- * to be read or computed to satisfy a request.
- *
- * Returns 1 when no more member devices need to be checked, otherwise returns
- * 0 to tell the loop in handle_stripe_fill to continue
- */
-
 static int need_this_block(struct stripe_head *sh, struct stripe_head_state *s,
 			   int disk_idx, int disks)
 {
@@ -3409,6 +3402,12 @@ static int need_this_block(struct stripe_head *sh, struct stripe_head_state *s,
 	return 0;
 }
 
+/* fetch_block - checks the given member device to see if its data needs
+ * to be read or computed to satisfy a request.
+ *
+ * Returns 1 when no more member devices need to be checked, otherwise returns
+ * 0 to tell the loop in handle_stripe_fill to continue
+ */
 static int fetch_block(struct stripe_head *sh, struct stripe_head_state *s,
 		       int disk_idx, int disks)
 {