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authorEdwin Peer <edwin.peer@broadcom.com>2021-09-15 05:32:34 -0700
committerJason Gunthorpe <jgg@nvidia.com>2021-09-20 13:37:01 -0300
commit403bc4359a0098712b917bc4ae18349d5ae11ca3 (patch)
tree51c1efe801ae2d665a3beea43869a330e8def8d7 /drivers/infiniband/hw
parent0cc4a9bdfc298c38080565df2f6e903b7b3c0c59 (diff)
downloadlinux-403bc4359a0098712b917bc4ae18349d5ae11ca3.tar.bz2
RDMA/bnxt_re: Use separate response buffer for stat_ctx_free
Use separate buffers for the request and response data. Eventhough the response data is not used, providing the correct length is appropriate. Link: https://lore.kernel.org/r/1631709163-2287-4-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r--drivers/infiniband/hw/bnxt_re/main.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index 9abea36ae1a8..2c2eeb05268f 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -525,7 +525,8 @@ static int bnxt_re_net_stats_ctx_free(struct bnxt_re_dev *rdev,
u32 fw_stats_ctx_id)
{
struct bnxt_en_dev *en_dev = rdev->en_dev;
- struct hwrm_stat_ctx_free_input req = {0};
+ struct hwrm_stat_ctx_free_input req = {};
+ struct hwrm_stat_ctx_free_output resp = {};
struct bnxt_fw_msg fw_msg;
int rc = -EINVAL;
@@ -539,8 +540,8 @@ static int bnxt_re_net_stats_ctx_free(struct bnxt_re_dev *rdev,
bnxt_re_init_hwrm_hdr(rdev, (void *)&req, HWRM_STAT_CTX_FREE, -1, -1);
req.stat_ctx_id = cpu_to_le32(fw_stats_ctx_id);
- bnxt_re_fill_fw_msg(&fw_msg, (void *)&req, sizeof(req), (void *)&req,
- sizeof(req), DFLT_HWRM_CMD_TIMEOUT);
+ bnxt_re_fill_fw_msg(&fw_msg, (void *)&req, sizeof(req), (void *)&resp,
+ sizeof(resp), DFLT_HWRM_CMD_TIMEOUT);
rc = en_dev->en_ops->bnxt_send_fw_msg(en_dev, BNXT_ROCE_ULP, &fw_msg);
if (rc)
ibdev_err(&rdev->ibdev, "Failed to free HW stats context %#x",