Commit b1bce14a7954 (mac80211: update opmode when adding new station)
refactored ieee80211_vht_handle_opmode into __ieee80211_vht_handle_opmode
and ieee80211_vht_handle_opmode leaving a set but unused variable
(sband) in the former. Compiling with W=1 gives the following warning,
fix it.
net/mac80211/vht.c: In function ‘__ieee80211_vht_handle_opmode’:
net/mac80211/vht.c:424:35: warning: variable ‘sband’ set but not used
[-Wunused-but-set-variable]
Remove 'struct ieee80211_local* local' as well, it was only used to
set sband.
This is a harmless warning, and is only being fixed to reduce the
noise with W=1 in the kernel.
Fixes: b1bce14a7954 ("mac80211: update opmode when adding new station")
Cc: Marek Kwaczynski <marek.kwaczyn...@tieto.com>
Cc: Johannes Berg <johannes.b...@intel.com>
Signed-off-by: Kirtika Ruchandani <kirt...@chromium.org>
---
net/mac80211/vht.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c
index ee71576..14920e3 100644
--- a/net/mac80211/vht.c
+++ b/net/mac80211/vht.c
@@ -420,14 +420,10 @@ u32 __ieee80211_vht_handle_opmode(struct
ieee80211_sub_if_data *sdata,
struct sta_info *sta, u8 opmode,
enum nl80211_band band)
{
- struct ieee80211_local *local = sdata->local;
- struct ieee80211_supported_band *sband;
enum ieee80211_sta_rx_bandwidth new_bw;
u32 changed = 0;
u8 nss;
- sband = local->hw.wiphy->bands[band];
-
/* ignore - no support for BF yet */
if (opmode & IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF)
return 0;
--
2.8.0.rc3.226.g39d4020
