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[92.238.24.70]) by smtp.gmail.com with ESMTPSA id fc16-20020a05600c525000b00417f65fb982sm12726072wmb.6.2024.04.15.03.43.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 03:43:12 -0700 (PDT) From: Colin Ian King To: Saurav Kashyap , Javed Hasan , GR-QLogic-Storage-Upstream@marvell.com, "James E . J . Bottomleye" , "Martin K . Petersen" , linux-scsi@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] scsi: bnx2fc: remove redundant assignment to variable i Date: Mon, 15 Apr 2024 11:43:11 +0100 Message-Id: <20240415104311.484890-1-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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit The variable i is being assigned a value that is never read, the following code path via the label ofld_err never refers to the variable. The assignment is redundant and can be removed. Cleans up clang scan warning: drivers/scsi/bnx2fc/bnx2fc_tgt.c:132:5: warning: Value stored to 'i' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King --- drivers/scsi/bnx2fc/bnx2fc_tgt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c index d91659811eb3..eb3209103312 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c +++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c @@ -128,10 +128,8 @@ static void bnx2fc_offload_session(struct fcoe_port *port, BNX2FC_TGT_DBG(tgt, "ctx_alloc_failure, " "retry ofld..%d\n", i++); msleep_interruptible(1000); - if (i > 3) { - i = 0; + if (i > 3) goto ofld_err; - } goto retry_ofld; } goto ofld_err; -- 2.39.2