cfg80211: use proper allocation flags

Instead of hardcoding GFP_ATOMIC everywhere, add a
new function parameter that gets the flags from the
caller. Obviously then I need to update all callers
(all of them in mac80211), and it turns out that now
it's ok to use GFP_KERNEL in almost all places.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index dcfae8884b86..70778694877b 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -122,7 +122,8 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
                         return RX_DROP_UNUSABLE;
 
                 mac80211_ev_michael_mic_failure(rx->sdata, rx->key->conf.keyidx,
-                                                (void *) skb->data, NULL);
+                                                (void *) skb->data, NULL,
+                                                GFP_ATOMIC);
                 return RX_DROP_UNUSABLE;
         }