mac80211: add might_sleep to hw_config

Just to catch bugs when changing mac80211. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
mariux64 · Oct 31, 2008 · cb121ba · cb121ba
1 parent faf3994
commit cb121ba
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
@@ -203,6 +203,8 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
 	int ret = 0;
 	int power;
 
+	might_sleep();
+
 	if (local->sw_scanning)
 		chan = local->scan_channel;
 	else