diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-02-07 16:20:53 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-02-08 10:05:07 +0100 |
| commit | b2347a322d1f6f93f1a39fe17ed08628fc959351 (patch) | |
| tree | 6276bbd2af92b53346aa7e50871fe8069ad591e9 /net/mac80211 | |
| parent | 26717828b75dd5c46e97f7f4a9b937d038bb2852 (diff) | |
mac80211: check for allocation failure in debugfs code
kmalloc() can fail. Also let's move the allocation out of the
declaration block so it's easier to read.
Fixes: 4a5eccaa9350 ("mac80211: Show pending txqlen in debugfs.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/debugfs.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c |