From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH] ath5k: remove redundant pointer rf Date: Mon, 9 Jul 2018 13:41:38 +0100 Message-ID: <20180709124138.14996-1-colin.king@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org To: Jiri Slaby , Nick Kossifidis , "Luis R . Rodriguez" , Kalle Valo , "David S . Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Colin Ian King Pointer rf is being assigned but is never used hence it is redundant and can be removed. Cleans up two clang warnings: warning: variable 'rf' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/net/wireless/ath/ath5k/phy.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index b1b8bc326830..ae08572c4b58 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -483,7 +483,6 @@ static u32 ath5k_hw_rf_gainf_corr(struct ath5k_hw *ah) { u32 mix, step; - u32 *rf; const struct ath5k_gain_opt *go; const struct ath5k_gain_opt_step *g_step; const struct ath5k_rf_reg *rf_regs; @@ -502,7 +501,6 @@ ath5k_hw_rf_gainf_corr(struct ath5k_hw *ah) if (ah->ah_rf_banks == NULL) return 0; - rf = ah->ah_rf_banks; ah->ah_gain.g_f_corr = 0; /* No VGA (Variable Gain Amplifier) override, skip */ @@ -549,13 +547,10 @@ ath5k_hw_rf_check_gainf_readback(struct ath5k_hw *ah) { const struct ath5k_rf_reg *rf_regs; u32 step, mix_ovr, level[4]; - u32 *rf; if (ah->ah_rf_banks == NULL) return false; - rf = ah->ah_rf_banks; - if (ah->ah_radio == AR5K_RF5111) { rf_regs = rf_regs_5111; -- 2.17.1