From: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Date: Wed, 19 Aug 2015 05:55:00 +0000 (+0900)
Subject: Btrfs: cleanup: remove unnecessary check before btrfs_free_path is called
X-Git-Tag: omap-for-v4.3/fixes-rc1~30^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=527afb4493c2892ce89fb74648e72a30b68ba120;p=pandora-kernel.git

Btrfs: cleanup: remove unnecessary check before btrfs_free_path is called

We need not check path before btrfs_free_path() is called because
path is checked in btrfs_free_path().

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Reviewed-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index 564a7de17d99..e54dd5905cee 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -183,8 +183,7 @@ no_valid_dev_replace_entry_found:
 	}
 
 out:
-	if (path)
-		btrfs_free_path(path);
+	btrfs_free_path(path);
 	return ret;
 }
 
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