[PATCH] md: reformat code in raid1_end_write_request to avoid goto

A recent change made this goto unnecessary, so reformat the code to make it
clearer what is happening.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/md/raid1.c

@@ -374,10 +374,9 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 	 * already.
 	 */
 	if (atomic_dec_and_test(&r1_bio->remaining)) {
-		if (test_bit(R1BIO_BarrierRetry, &r1_bio->state)) {
+		if (test_bit(R1BIO_BarrierRetry, &r1_bio->state))
 			reschedule_retry(r1_bio);
-			goto out;
-		}
+		else {
 			/* it really is the end of this request */
 			if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
 				/* free extra copy of the data pages */
@@ -393,7 +392,8 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 			md_write_end(r1_bio->mddev);
 			raid_end_bio_io(r1_bio);
 		}
- out:
+	}
+
 	if (to_put)
 		bio_put(to_put);