linux-kernel - [PATCH][next] RDMA/irdma: remove redundant initialization of variable val

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Date:   Sat,  5 Jun 2021 14:13:47 +0100
From:   Colin King <colin.king@...onical.com>
To:     Mustafa Ismail <mustafa.ismail@...el.com>,
        Shiraz Saleem <shiraz.saleem@...el.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] RDMA/irdma: remove redundant initialization of variable val

From: Colin Ian King <colin.king@...onical.com>

The variable val is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/infiniband/hw/irdma/ctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/irdma/ctrl.c b/drivers/infiniband/hw/irdma/ctrl.c
index 8bd3aecadaf6..b1023a7d0bd1 100644
--- a/drivers/infiniband/hw/irdma/ctrl.c
+++ b/drivers/infiniband/hw/irdma/ctrl.c
@@ -3323,7 +3323,7 @@ __le64 *irdma_sc_cqp_get_next_send_wqe_idx(struct irdma_sc_cqp *cqp, u64 scratch
  */
 enum irdma_status_code irdma_sc_cqp_destroy(struct irdma_sc_cqp *cqp)
 {
-	u32 cnt = 0, val = 1;
+	u32 cnt = 0, val;
 	enum irdma_status_code ret_code = 0;
 
 	writel(0, cqp->dev->hw_regs[IRDMA_CCQPHIGH]);
-- 
2.31.1