diff options
| author | Juergen Gross <jgross@suse.com> | 2019-10-18 09:45:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-29 09:17:45 +0100 |
| commit | aae4447e36bc4926a86d0bd8ca7f7a4cb2b1182d (patch) | |
| tree | 310f852068bb24709fb7f863e36c599f0712658b /drivers/net/xen-netback | |
| parent | 5f466713989250938624afa79dc33bae20920700 (diff) | |
xen/netback: fix error path of xenvif_connect_data()
commit 3d5c1a037d37392a6859afbde49be5ba6a70a6b3 upstream.
xenvif_connect_data() calls module_put() in case of error. This is
wrong as there is no related module_get().
Remove the superfluous module_put().
Fixes: 279f438e36c0a7 ("xen-netback: Don't destroy the netdev until the vif is shut down")
Cc: <stable@vger.kernel.org> # 3.12
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/xen-netback')
| -rw-r--r-- | drivers/net/xen-netback/interface.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index d465071656b5..2641e76d03d9 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -718,7 +718,6 @@ err_unmap: xenvif_unmap_frontend_data_rings(queue); netif_napi_del(&queue->napi); err: - module_put(THIS_MODULE); return err; } |