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| author | Kalesh AP <kalesh-anakkur.purayil@broadcom.com> | 2024-01-23 07:54:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-01 15:35:04 +0300 |
| commit | 43a6b52b7cf1fae3e0eb27fa57e08e92a9f279b7 (patch) | |
| tree | 2b43c17332730dca2370d5bb2a1e78a31d6bea23 /drivers/infiniband | |
| parent | 9abe693274071aa68944094587f665d212803bec (diff) | |
| download | linux-43a6b52b7cf1fae3e0eb27fa57e08e92a9f279b7.tar.xz | |
RDMA/bnxt_re: Add a missing check in bnxt_qplib_query_srq
[ Upstream commit 80dde187f734cf9ccf988d5c2ef1a46b990660fd ]
Before populating the response, driver has to check the status
of HWRM command.
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/1705985677-15551-6-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index abbabea7f5fa..2a6223918762 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c @@ -748,7 +748,8 @@ int bnxt_qplib_query_srq(struct bnxt_qplib_res *res, bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, &sbuf, sizeof(req), sizeof(resp), 0); rc = bnxt_qplib_rcfw_send_message(rcfw, &msg); - srq->threshold = le16_to_cpu(sb->srq_limit); + if (!rc) + srq->threshold = le16_to_cpu(sb->srq_limit); dma_free_coherent(&rcfw->pdev->dev, sbuf.size, sbuf.sb, sbuf.dma_addr); |