X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fsend.c;h=c85e7c6b4598af950d240582f648224570889ca4;hb=dbf520a9d7d4d5ba28d2947be11e34099a5e3e20;hp=f7a8b861058b5234094d24e9fc35a49d9e78fe1c;hpb=43b18db8a27fcd28c2bd290adf031ca04ea573ce;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index f7a8b861058b..c85e7c6b4598 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -3945,12 +3945,10 @@ static int is_extent_unchanged(struct send_ctx *sctx,
 		    found_key.type != key.type) {
 			key.offset += right_len;
 			break;
-		} else {
-			if (found_key.offset != key.offset + right_len) {
-				/* Should really not happen */
-				ret = -EIO;
-				goto out;
-			}
+		}
+		if (found_key.offset != key.offset + right_len) {
+			ret = 0;
+			goto out;
 		}
 		key = found_key;
 	}