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authorKalesh AP <kalesh-anakkur.purayil@broadcom.com>2024-01-23 07:54:36 +0300
committerLeon Romanovsky <leon@kernel.org>2024-01-25 13:04:39 +0300
commit3687b450c5f32e80f179ce4b09e0454da1449eac (patch)
tree5409e78f532c0848e235d5a1e0577fb1c5dae9e3 /drivers/infiniband
parent8eaca6b5997bd8fd7039f2693e4ecf112823c816 (diff)
downloadlinux-3687b450c5f32e80f179ce4b09e0454da1449eac.tar.xz
RDMA/bnxt_re: Return error for SRQ resize
SRQ resize is not supported in the driver. But driver is not returning error from bnxt_re_modify_srq() for SRQ resize. Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters") Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Link: https://lore.kernel.org/r/1705985677-15551-5-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index fdb4fde1acbe..ce9c5bae83bf 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1827,7 +1827,7 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
switch (srq_attr_mask) {
case IB_SRQ_MAX_WR:
/* SRQ resize is not supported */
- break;
+ return -EINVAL;
case IB_SRQ_LIMIT:
/* Change the SRQ threshold */
if (srq_attr->srq_limit > srq->qplib_srq.max_wqe)
@@ -1842,13 +1842,12 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
/* On success, update the shadow */
srq->srq_limit = srq_attr->srq_limit;
/* No need to Build and send response back to udata */
- break;
+ return 0;
default:
ibdev_err(&rdev->ibdev,
"Unsupported srq_attr_mask 0x%x", srq_attr_mask);
return -EINVAL;
}
- return 0;
}
int bnxt_re_query_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr)