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Btrfs: double unlock bug in error handling

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The caller expects this function to return with the lock held and
releases it immediately on error.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
This commit is contained in:
Dan Carpenter 2012-04-18 09:59:03 +03:00 committed by David Sterba
parent 5cf1ab5613
commit 253beebd5a
1 changed files with 2 additions and 0 deletions
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2
fs/btrfs/extent-tree.c
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@ -2301,6 +2301,7 @@ static noinline int run_clustered_refs(struct btrfs_trans_handle *trans,
if (ret) {
printk(KERN_DEBUG "btrfs: run_delayed_extent_op returned %d\n", ret);
spin_lock(&delayed_refs->lock);
return ret;
}
@ -2331,6 +2332,7 @@ static noinline int run_clustered_refs(struct btrfs_trans_handle *trans,
if (ret) {
printk(KERN_DEBUG "btrfs: run_one_delayed_ref returned %d\n", ret);
spin_lock(&delayed_refs->lock);
return ret;
}