mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

RDMA/hns: Remove meaningless prints 

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.

Link: https://lore.kernel.org/r/1584674622-52773-8-git-send-email-liweihang@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Wenpeng Liang 2020-03-20 11:23:39 +08:00 committed by Jason Gunthorpe
parent f91b919687
commit bceda6e67b
2 changed files with 3 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/infiniband/hw/hns/hns_roce_hw_v1.c
View File

@ -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);

5
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -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);
}