| commit | 22ca904ad70afc831d8503e80be1b6558a978759 | [log] [tgz] |
|---|---|---|
| author | Wei Yongjun <weiyongjun1@huawei.com> | Tue Nov 01 14:45:52 2016 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Tue Nov 01 12:13:13 2016 -0400 |
| tree | aa27f53e2b2eab9a82c4ab00b53e02430a3339c5 | |
| parent | e58e415968110648231ed6783d38e78032661cee [diff] |
genetlink: fix error return code in genl_register_family()
Fix to return a negative error code from the idr_alloc() error handling
case instead of 0, as done elsewhere in this function.
Also fix the return value check of idr_alloc() since idr_alloc return
negative errors on failure, not zero.
Fixes: 2ae0f17df1cd ("genetlink: use idr to track families")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>