From 0de16cc4a098e5447fdaaade79c6a77883fb334a Mon Sep 17 00:00:00 2001
From: Gu Jinxiang <gujx@cn.fujitsu.com>
Date: Fri, 26 Jan 2018 15:26:04 +0800
Subject: [PATCH] btrfs-progs: do clean up for redundancy value assignment

Although skinny_metadata's type is int, its value just can be 0/1.  And
if condition be true only when skinny_metadata equals 1, so in if's
executive part, set skinny_metadata to 1 is redundancy.  Remove it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 extent-tree.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/extent-tree.c b/extent-tree.c
index 9600a8d3..e2ae74a7 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -1005,7 +1005,6 @@ static int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
 		extra_size = -1;
 
 	if (owner < BTRFS_FIRST_FREE_OBJECTID && skinny_metadata) {
-		skinny_metadata = 1;
 		key.type = BTRFS_METADATA_ITEM_KEY;
 		key.offset = owner;
 	} else if (skinny_metadata) {