diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-09-08 15:53:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-12 08:02:08 +0200 |
| commit | aad06d1104e8d5afee14ee4a4b9b3f39de0c9b67 (patch) | |
| tree | f9b5495508c715a97a1e514c484b35b436ae8b89 | |
| parent | net: xenbus: remove redundant condition check before debugfs_remove_recursive (diff) | |
| download | linux-aad06d1104e8d5afee14ee4a4b9b3f39de0c9b67.tar.xz linux-aad06d1104e8d5afee14ee4a4b9b3f39de0c9b67.zip | |
xen-netback: remove unecessary condition check before debugfs_remove_recursive
debugfs_remove_recursive has taken IS_ERR_OR_NULL into account. So just
remove the condition check before debugfs_remove_recursive.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 3621e05a7494..80aae3a32c2a 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1660,8 +1660,7 @@ module_init(netback_init); static void __exit netback_fini(void) { #ifdef CONFIG_DEBUG_FS - if (!IS_ERR_OR_NULL(xen_netback_dbg_root)) - debugfs_remove_recursive(xen_netback_dbg_root); + debugfs_remove_recursive(xen_netback_dbg_root); #endif /* CONFIG_DEBUG_FS */ xenvif_xenbus_fini(); } |