From cb121bad67a32cde37adc2729b7e18aa4fd3063e Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 14 Oct 2008 16:38:55 +0200 Subject: [PATCH] mac80211: add might_sleep to hw_config Just to catch bugs when changing mac80211. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac80211/main.c b/net/mac80211/main.c index ab8a860..ffff549 100644 --- 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 -- 2.7.4