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From:   YueHaibing <yuehaibing@huawei.com>
To:     <oulijun@huawei.com>, <xavier.huwei@huawei.com>,
        <dledford@redhat.com>, <jgg@ziepe.ca>
CC:     <linux-kernel@vger.kernel.org>, <linux-rdma@vger.kernel.org>,
        YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] RDMA/hns: remove set but not used variable 'irq_num'
Date:   Wed, 31 Jul 2019 15:37:48 +0800
Message-ID: <20190731073748.17664-1-yuehaibing@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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

drivers/infiniband/hw/hns/hns_roce_hw_v2.c: In function hns_roce_v2_cleanup_eq_table:
drivers/infiniband/hw/hns/hns_roce_hw_v2.c:5920:6:
 warning: variable irq_num set but not used [-Wunused-but-set-variable]

It is not used since
commit 33db6f94847c ("RDMA/hns: Refactor eq table init for hip08")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 83c58be..59f88bf0 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -5917,12 +5917,10 @@ static int hns_roce_v2_init_eq_table(struct hns_roce_dev *hr_dev)
 static void hns_roce_v2_cleanup_eq_table(struct hns_roce_dev *hr_dev)
 {
 	struct hns_roce_eq_table *eq_table = &hr_dev->eq_table;
-	int irq_num;
 	int eq_num;
 	int i;
 
 	eq_num = hr_dev->caps.num_comp_vectors + hr_dev->caps.num_aeq_vectors;
-	irq_num = eq_num + hr_dev->caps.num_other_vectors;
 
 	/* Disable irq */
 	hns_roce_v2_int_mask_enable(hr_dev, eq_num, EQ_DISABLE);
-- 
2.7.4