From: Íñigo Huguet <ihuguet@xxxxxxxxxx>
[ Upstream commit 09d838a457a89883a926b8b0104d575158fd4b92 ]
In ieee80211_lookup_key, the variable named `local` is unused if
compiled without lockdep, getting this warning:
net/mac80211/cfg.c: In function ‘ieee80211_lookup_key’:
net/mac80211/cfg.c:542:26: error: unused variable ‘local’ [-Werror=unused-variable]
struct ieee80211_local *local = sdata->local;
^~~~~
Fix it with __maybe_unused.
Fixes: 8cbf0c2ab6df ("wifi: mac80211: refactor some key code")
Signed-off-by: Íñigo Huguet <ihuguet@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221111153622.29016-1-ihuguet@xxxxxxxxxx
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/mac80211/cfg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 65f34945a767..538f8c0dbb2b 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -539,7 +539,7 @@ static struct ieee80211_key *
ieee80211_lookup_key(struct ieee80211_sub_if_data *sdata,
u8 key_idx, bool pairwise, const u8 *mac_addr)
{
- struct ieee80211_local *local = sdata->local;
+ struct ieee80211_local *local __maybe_unused = sdata->local;
struct ieee80211_key *key;
struct sta_info *sta;
--
2.35.1
