From 3b9e0d070a0338a46283063c0ec1e467f725cd36 Mon Sep 17 00:00:00 2001 From: Luca Coelho Date: Sun, 29 Oct 2017 11:51:10 +0200 Subject: mac80211: remove BUG() when interface type is invalid [ Upstream commit c7976f5272486e4ff406014c4b43e2fa3b70b052 ] In the ieee80211_setup_sdata() we check if the interface type is valid and, if not, call BUG(). This should never happen, but if there is something wrong with the code, it will not be caught until the bug happens when an interface is being set up. Calling BUG() is too extreme for this and a WARN_ON() would be better used instead. Change that. Signed-off-by: Luca Coelho Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- net/mac80211/iface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mac80211') diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index bcb0a1b64556..58588a610b05 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1441,7 +1441,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, break; case NL80211_IFTYPE_UNSPECIFIED: case NUM_NL80211_IFTYPES: - BUG(); + WARN_ON(1); break; } -- cgit v1.2.3