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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-14 08:59:34 +0200
committerJohannes Berg <johannes.berg@intel.com>2019-06-14 16:08:28 +0200
commit5a7bb7ce26a98d52190086ae6174becedf03bf43 (patch)
treefa0ffa8efca4e99e2eaba899d34771cb04a09185 /net/mac80211/debugfs_sta.c
parentmac80211: extend __rate_control_send_low warning (diff)
downloadlinux-5a7bb7ce26a98d52190086ae6174becedf03bf43.tar.xz
linux-5a7bb7ce26a98d52190086ae6174becedf03bf43.zip
mac80211: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs_sta.c')
-rw-r--r--net/mac80211/debugfs_sta.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 8e921281e0d5..b2542bb2814e 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -960,8 +960,6 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
* dir might still be around.
*/
sta->debugfs_dir = debugfs_create_dir(mac, stations_dir);
- if (!sta->debugfs_dir)
- return;
DEBUGFS_ADD(flags);
DEBUGFS_ADD(aid);