linux-kernel - [PATCH] scsi: qedf: remove unused num

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Message-Id: <20230330203444.1842425-1-trix@redhat.com>
Date:   Thu, 30 Mar 2023 16:34:44 -0400
From:   Tom Rix <trix@...hat.com>
To:     skashyap@...vell.com, jhasan@...vell.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, nathan@...nel.org,
        ndesaulniers@...gle.com
Cc:     GR-QLogic-Storage-Upstream@...vell.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, llvm@...ts.linux.dev,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] scsi: qedf: remove unused num_handled variable

clang with W=1 reports
drivers/scsi/qedf/qedf_main.c:2227:6: error: variable
  'num_handled' set but not used [-Werror,-Wunused-but-set-variable]
        int num_handled = 0;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/scsi/qedf/qedf_main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index e7f2560b9f7d..3b64de81ea0d 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -2224,7 +2224,6 @@ static bool qedf_process_completions(struct qedf_fastpath *fp)
 	u16 prod_idx;
 	struct fcoe_cqe *cqe;
 	struct qedf_io_work *io_work;
-	int num_handled = 0;
 	unsigned int cpu;
 	struct qedf_ioreq *io_req = NULL;
 	u16 xid;
@@ -2247,7 +2246,6 @@ static bool qedf_process_completions(struct qedf_fastpath *fp)
 
 	while (new_cqes) {
 		fp->completions++;
-		num_handled++;
 		cqe = &que->cq[que->cq_cons_idx];
 
 		comp_type = (cqe->cqe_data >> FCOE_CQE_CQE_TYPE_SHIFT) &
-- 
2.27.0