6.6-stable review patch. If anyone has any objections, please let me know.
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From: Kalesh AP kalesh-anakkur.purayil@broadcom.com
[ 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@br... Signed-off-by: Leon Romanovsky leon@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index abbabea7f5fa3..2a62239187622 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);