From: Alexander Block <ablock84@googlemail.com>
Date: Sat, 28 Jul 2012 14:32:45 +0000 (+0200)
Subject: Btrfs: use normal return path for root == send_root case
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~10038^2~124
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=52f9e53ede8e1b261e68216c6c2f32bb3f26c795;p=linux-4.9.git

Btrfs: use normal return path for root == send_root case

Don't have a seperate return path for the mentioned case. Now
we do the same "take lowest inode/offset" logic for all found clones.

Commit is a result of Arne's review.

Signed-off-by: Alexander Block <ablock84@googlemail.com>
---

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 36711123bdcf..d2a4ee9125df 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -1109,12 +1109,6 @@ static int __iterate_backrefs(u64 ino, u64 offset, u64 root, void *ctx_)
 			return 0;
 		if (offset + ctx->extent_len > ctx->cur_offset)
 			return 0;*/
-
-		bctx->found++;
-		found->found_refs++;
-		found->ino = ino;
-		found->offset = offset;
-		return 0;
 	}
 
 	bctx->found++;