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From: Weihang Li <liweihang@huawei.com>
To: <dledford@redhat.com>, <jgg@ziepe.ca>
Cc: <leon@kernel.org>, <linux-rdma@vger.kernel.org>, <linuxarm@huawei.com>
Subject: [PATCH v2 for-next 07/10] RDMA/hns: Remove meaningless prints
Date: Fri, 20 Mar 2020 11:23:39 +0800	[thread overview]
Message-ID: <1584674622-52773-8-git-send-email-liweihang@huawei.com> (raw)
In-Reply-To: <1584674622-52773-1-git-send-email-liweihang@huawei.com>

From: Wenpeng Liang <liangwenpeng@huawei.com>

ceq and aeq is a ring buffer, consumer index of them will be set to zero
after reaching the maximum value. The warning should be removed or it may
mislead the users.

Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 9 ++-------
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 5 +----
 2 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 2e53045..5ff028d 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -3935,10 +3935,8 @@ static int hns_roce_v1_aeq_int(struct hns_roce_dev *hr_dev,
 		eq->cons_index++;
 		aeqes_found = 1;
 
-		if (eq->cons_index > 2 * hr_dev->caps.aeqe_depth - 1) {
-			dev_warn(dev, "cons_index overflow, set back to 0.\n");
+		if (eq->cons_index > 2 * hr_dev->caps.aeqe_depth - 1)
 			eq->cons_index = 0;
-		}
 	}
 
 	set_eq_cons_index_v1(eq, 0);
@@ -3988,11 +3986,8 @@ static int hns_roce_v1_ceq_int(struct hns_roce_dev *hr_dev,
 		ceqes_found = 1;
 
 		if (eq->cons_index >
-		    EQ_DEPTH_COEFF * hr_dev->caps.ceqe_depth - 1) {
-			dev_warn(&eq->hr_dev->pdev->dev,
-				"cons_index overflow, set back to 0.\n");
+		    EQ_DEPTH_COEFF * hr_dev->caps.ceqe_depth - 1)
 			eq->cons_index = 0;
-		}
 	}
 
 	set_eq_cons_index_v1(eq, 0);
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index aff7c5d..bd14e71 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -5361,7 +5361,6 @@ static struct hns_roce_ceqe *next_ceqe_sw_v2(struct hns_roce_eq *eq)
 static int hns_roce_v2_ceq_int(struct hns_roce_dev *hr_dev,
 			       struct hns_roce_eq *eq)
 {
-	struct device *dev = hr_dev->dev;
 	struct hns_roce_ceqe *ceqe = next_ceqe_sw_v2(eq);
 	int ceqe_found = 0;
 	u32 cqn;
@@ -5380,10 +5379,8 @@ static int hns_roce_v2_ceq_int(struct hns_roce_dev *hr_dev,
 		++eq->cons_index;
 		ceqe_found = 1;
 
-		if (eq->cons_index > (EQ_DEPTH_COEFF * eq->entries - 1)) {
-			dev_warn(dev, "cons_index overflow, set back to 0.\n");
+		if (eq->cons_index > (EQ_DEPTH_COEFF * eq->entries - 1))
 			eq->cons_index = 0;
-		}
 
 		ceqe = next_ceqe_sw_v2(eq);
 	}
-- 
2.8.1


  parent reply	other threads:[~2020-03-20  3:27 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-20  3:23 [PATCH v2 for-next 00/10] RDMA/hns: Various cleanups Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 01/10] RDMA/hns: Unify format of prints Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 02/10] RDMA/hns: Fix a wrong judgment of return value Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 03/10] RDMA/hns: Simplify attribute judgment code Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 04/10] RDMA/hns: Optimize hns_roce_alloc_vf_resource() Weihang Li
2020-03-26 19:51   ` Jason Gunthorpe
2020-03-27  7:09     ` liweihang
2020-03-27 12:36       ` Jason Gunthorpe
2020-03-28  1:55         ` liweihang
2020-03-20  3:23 ` [PATCH v2 for-next 05/10] RDMA/hns: Adjust the qp status value sequence of the hardware Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 06/10] RDMA/hns: Remove definition of cq doorbell structure Weihang Li
2020-03-20  3:23 ` Weihang Li [this message]
2020-03-20  3:23 ` [PATCH v2 for-next 08/10] RDMA/hns: Remove redundant qpc setup operations Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 09/10] RDMA/hns: Remove redundant assignment of wc->smac when polling cq Weihang Li
2020-03-20  3:23 ` [PATCH v2 for-next 10/10] RDMA/hns: Remove redundant judgment of qp_type Weihang Li
2020-03-26 19:55 ` [PATCH v2 for-next 00/10] RDMA/hns: Various cleanups Jason Gunthorpe

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