tree a97b81f62f0b431a4c3e5c4f6346ca890e535cb6
parent bf5f32ecb6caac52b4d1c083251b3dd4f40a0b7a
author Josef Bacik <josef@redhat.com> 1310569430 +0000
committer Chris Mason <chris.mason@oracle.com> 1312223445 -0400

Btrfs: don't print the leaf if we had an error

In __btrfs_free_extent we will print the leaf if we fail to find the extent we
wanted, but the problem is if we get an error we won't have a leaf so often this
leads to a NULL pointer dereference and we lose the error that actually
occurred.  So only print the leaf if ret > 0, which means we didn't find the
item we were looking for but we didn't error either.  This way the error is
preserved.

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>