linux-kernel - [PATCH -next] RDMA/bnxt_re: Remove set but not used variable 'dev

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Date:   Thu, 27 Feb 2020 06:45:42 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     Selvin Xavier <selvin.xavier@...adcom.com>,
        Devesh Sharma <devesh.sharma@...adcom.com>,
        Somnath Kotur <somnath.kotur@...adcom.com>,
        Sriharsha Basavapatna <sriharsha.basavapatna@...adcom.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>
CC:     YueHaibing <yuehaibing@...wei.com>, <linux-rdma@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
        Hulk Robot <hulkci@...wei.com>
Subject: [PATCH -next] RDMA/bnxt_re: Remove set but not used variable 'dev_attr'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/infiniband/hw/bnxt_re/ib_verbs.c: In function 'bnxt_re_create_gsi_qp':
drivers/infiniband/hw/bnxt_re/ib_verbs.c:1283:30: warning:
 variable 'dev_attr' set but not used [-Wunused-but-set-variable]

commit 8dae419f9ec7 ("RDMA/bnxt_re: Refactor queue pair creation code")
involved this, but not used, so remove it.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/infiniband/hw/bnxt_re/ib_verbs.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index ad3e524187e3..7e74efd15d6d 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1280,14 +1280,12 @@ static int bnxt_re_create_shadow_gsi(struct bnxt_re_qp *qp,
 static int bnxt_re_create_gsi_qp(struct bnxt_re_qp *qp, struct bnxt_re_pd *pd,
 				 struct ib_qp_init_attr *init_attr)
 {
-	struct bnxt_qplib_dev_attr *dev_attr;
 	struct bnxt_re_dev *rdev;
 	struct bnxt_qplib_qp *qplqp;
 	int rc = 0;
 
 	rdev = qp->rdev;
 	qplqp = &qp->qplib_qp;
-	dev_attr = &rdev->dev_attr;
 
 	qplqp->rq_hdr_buf_size = BNXT_QPLIB_MAX_QP1_RQ_HDR_SIZE_V2;
 	qplqp->sq_hdr_buf_size = BNXT_QPLIB_MAX_QP1_SQ_HDR_SIZE_V2;