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Btrfs: fix invalid reference in replace_path 

Dan Carpenter's static checker has found this error, it's introduced by
commit 64c043de46
("Btrfs: fix up read_tree_block to return proper error")

It's really supposed to 'break' the loop on error like others.

Cc: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Liu Bo 2016-03-21 14:59:53 -07:00 committed by David Sterba
parent 2a162ce932
commit 264813acb1
1 changed files with 1 additions and 0 deletions
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1
fs/btrfs/relocation.c
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@ -1850,6 +1850,7 @@ int replace_path(struct btrfs_trans_handle *trans,
eb = read_tree_block(dest, old_bytenr, old_ptr_gen);
if (IS_ERR(eb)) {
ret = PTR_ERR(eb);
break;
} else if (!extent_buffer_uptodate(eb)) {
ret = -EIO;
free_extent_buffer(eb);