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wifi: mac80211: fix maybe-unused warning 

[ Upstream commit 09d838a457 ]

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: 8cbf0c2ab6 ("wifi: mac80211: refactor some key code")
Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
Link: https://lore.kernel.org/r/20221111153622.29016-1-ihuguet@redhat.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Íñigo Huguet 2022-11-11 16:36:22 +01:00 committed by Greg Kroah-Hartman
parent 9a50a7f642
commit 92c9732ce7
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/cfg.c
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@ -576,7 +576,7 @@ static struct ieee80211_key *
ieee80211_lookup_key(struct ieee80211_sub_if_data *sdata, int link_id,
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_link_data *link = &sdata->deflink;
struct ieee80211_key *key;