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btrfs: fix second lock in btrfs_delete_delayed_items()

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Fix a real bug caught by coccinelle.

fs/btrfs/delayed-inode.c:1013:1-11: second lock on line 1013

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
This commit is contained in:
Fengguang Wu
2012-08-04 01:45:02 -06:00
committed by Chris Mason
parent c329861da4
commit 6209526531
1 changed files with 3 additions and 2 deletions
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5
fs/btrfs/delayed-inode.c
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@@ -1028,9 +1028,10 @@ static int btrfs_delete_delayed_items(struct btrfs_trans_handle *trans,
btrfs_release_delayed_item(prev);
ret = 0;
btrfs_release_path(path);
if (curr)
if (curr) {
mutex_unlock(&node->mutex);
goto do_again;
else
} else
goto delete_fail;
}