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| author | Kirtika Ruchandani | 2016-11-24 05:46:14 +0100 |
|---|---|---|
| committer | Johannes Berg | 2016-12-13 16:05:09 +0100 |
| commit | 148f284b23061b6de4024423a6606437cc427f1c (patch) | |
| tree | 2ba8be5a25772c28194c551d2dc58e4a5f4f67eb /net/mac80211/vht.c | |
| parent | mac80211: Remove unused 'len' variable (diff) | |
| download | kernel-qcow2-linux-148f284b23061b6de4024423a6606437cc427f1c.tar.gz kernel-qcow2-linux-148f284b23061b6de4024423a6606437cc427f1c.tar.xz kernel-qcow2-linux-148f284b23061b6de4024423a6606437cc427f1c.zip | |
mac80211: Remove unused 'sband' and 'local' variables
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.kwaczynski@tieto.com>
Cc: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kirtika Ruchandani <kirtika@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/vht.c')
| -rw-r--r-- | net/mac80211/vht.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c index 6832bf6ab69f..d5a56e039106 100644 --- a/net/mac80211/vht.c +++ b/net/mac80211/vht.c @@ -436,14 +436,10 @@ 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; |