From d17087e78d3961bd42f99cc3cf8cbf2d7d8ef55e Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Thu, 15 Mar 2012 16:22:05 -0700 Subject: [PATCH] mac80211: Add iface name when calling WARN-ON. This lets the user know which interface has failed the check_sdata_in_driver check. Signed-off-by: Ben Greear Signed-off-by: John W. Linville --- net/mac80211/driver-ops.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index af4691fed645..e8dbda1b5b8a 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -7,7 +7,9 @@ static inline void check_sdata_in_driver(struct ieee80211_sub_if_data *sdata) { - WARN_ON(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER)); + WARN(!(sdata->flags & IEEE80211_SDATA_IN_DRIVER), + "%s: Failed check-sdata-in-driver check, flags: 0x%x\n", + sdata->dev->name, sdata->flags); } static inline struct ieee80211_sub_if_data *