linux-kernel - [PATCH rdma-rc] RDMA/siw: Release xarray entry

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Message-Id: <f070b59d5a1114d5a4e830346755c2b3f141cde5.1620560472.git.leonro@nvidia.com>
Date:   Sun,  9 May 2021 14:41:38 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>
Cc:     Leon Romanovsky <leonro@...dia.com>,
        Bernard Metzler <bmt@...ich.ibm.com>,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org
Subject: [PATCH rdma-rc] RDMA/siw: Release xarray entry

From: Leon Romanovsky <leonro@...dia.com>

The xarray entry is allocated in siw_qp_add(), but release was
missed in case zero-sized SQ was discovered.

Fixes: 661f385961f0 ("RDMA/siw: Fix handling of zero-sized Read and Receive Queues.")
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 drivers/infiniband/sw/siw/siw_verbs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c
index 917c8a919f38..3f175f220a22 100644
--- a/drivers/infiniband/sw/siw/siw_verbs.c
+++ b/drivers/infiniband/sw/siw/siw_verbs.c
@@ -375,7 +375,7 @@ struct ib_qp *siw_create_qp(struct ib_pd *pd,
 	else {
 		/* Zero sized SQ is not supported */
 		rv = -EINVAL;
-		goto err_out;
+		goto err_out_xa;
 	}
 	if (num_rqe)
 		num_rqe = roundup_pow_of_two(num_rqe);
-- 
2.31.1