wifi: brcmsmac: remove unused has_5g variable

clang with W=1 reports
drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c:1051:6: error:
  variable 'has_5g' set but not used [-Werror,-Wunused-but-set-variable]
        int has_5g = 0;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230325130343.1334209-1-trix@redhat.com

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index a8333e6adbdafbe3ccc6cf7e6c8efe6246f44c99..0bd4e679a3594e5d9cfdd2f3f2d6372b5793e6c8 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -1048,7 +1048,6 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw)
        struct brcms_info *wl = hw->priv;
        struct brcms_c_info *wlc = wl->wlc;
        struct ieee80211_supported_band *band;
-       int has_5g = 0;
        u16 phy_type;
 
        hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL;
@@ -1070,7 +1069,6 @@ static int ieee_hw_rate_init(struct ieee80211_hw *hw)
 
        /* Assume all bands use the same phy.  True for 11n devices. */
        if (wl->pub->_nbands > 1) {
-               has_5g++;
                if (phy_type == PHY_TYPE_N || phy_type == PHY_TYPE_LCN) {
                        band = &wlc->bandstate[BAND_5G_INDEX]->band;
                        *band = brcms_band_5GHz_nphy_template;