From 8aa1e49ea1fdcc585be4bcfe8c62684a087cc7c6 Mon Sep 17 00:00:00 2001
From: Lv Ruyi <lv.ruyi@zte.com.cn>
Date: Mon, 11 Apr 2022 03:22:52 +0000
Subject: btrfs: remove unnecessary check of iput argument

iput() already handles NULL and non-NULL parameter, so it is not needed
to check that. This unifies all iput calls.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/tree-log.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'fs/btrfs/tree-log.c')

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 0054bde86aea..370388fadf96 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -894,8 +894,7 @@ update_inode:
 	btrfs_update_inode_bytes(BTRFS_I(inode), nbytes, drop_args.bytes_found);
 	ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
 out:
-	if (inode)
-		iput(inode);
+	iput(inode);
 	return ret;
 }
 
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