linux-kernel - [PATCH] ath9k: Remove unused variable mismatch

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Message-Id: <20221104140723.226857-1-colin.i.king@gmail.com>
Date:   Fri,  4 Nov 2022 14:07:23 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Toke Høiland-Jørgensen <toke@...e.dk>,
        Kalle Valo <kvalo@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ath9k: Remove unused variable mismatch

Variable mismatch is just being incremented and it's never used anywhere
else. The variable and the increment are redundant so remove it.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/net/wireless/ath/ath9k/ar9003_mci.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index 9899661f9a60..8d7efd80d97a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -585,7 +585,7 @@ static u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
-	u32 *p_gpm = NULL, mismatch = 0, more_data;
+	u32 *p_gpm = NULL, more_data;
 	u32 offset;
 	u8 recv_type = 0, recv_opcode = 0;
 	bool b_is_bt_cal_done = (gpm_type == MCI_GPM_BT_CAL_DONE);
@@ -656,7 +656,6 @@ static u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
 		} else {
 			ath_dbg(common, MCI, "MCI GPM subtype not match 0x%x\n",
 				*(p_gpm + 1));
-			mismatch++;
 			ar9003_mci_process_gpm_extra(ah, recv_type,
 						     recv_opcode, p_gpm);
 		}
-- 
2.38.1