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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id x7-20020a5d54c7000000b0033b444a39a9sm1915060wrv.54.2024.02.07.09.15.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Feb 2024 09:15:25 -0800 (PST) From: Colin Ian King To: Christian Lamparter , Kalle Valo , linux-wireless@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] carl9170: Remove redundant assignment to pointer super Date: Wed, 7 Feb 2024 17:15:24 +0000 Message-Id: <20240207171524.2458418-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790261785740283252 X-GMAIL-MSGID: 1790261785740283252 The pointer super is being assigned a value that is not being read, it is being re-assigned later. The assignment is redundant and can be removed. Cleans up clang scan warning: drivers/net/wireless/ath/carl9170/tx.c:192:34: warning: Value stored to 'super' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King Acked-by: Christian Lamparter --- drivers/net/wireless/ath/carl9170/tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c index 6bb9aa2bfe65..e902ca80eba7 100644 --- a/drivers/net/wireless/ath/carl9170/tx.c +++ b/drivers/net/wireless/ath/carl9170/tx.c @@ -189,7 +189,7 @@ static void carl9170_tx_accounting_free(struct ar9170 *ar, struct sk_buff *skb) static int carl9170_alloc_dev_space(struct ar9170 *ar, struct sk_buff *skb) { - struct _carl9170_tx_superframe *super = (void *) skb->data; + struct _carl9170_tx_superframe *super; unsigned int chunks; int cookie = -1;