rds: ib: Fix missing call to rds_ib_dev_put in rds_ib_setup_qp

[ Upstream commit 91a825290ca4eae88603bc811bf74a45f94a3f46 ]

The function rds_ib_setup_qp is calling rds_ib_get_client_data and
should correspondingly call rds_ib_dev_put. This call was lost in
the non-error path with the introduction of error handling done in
commit 3b12f73a5c29 ("rds: ib: add error handle")

Signed-off-by: Dag Moxnes <dag.moxnes@oracle.com>
Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 80fb6f63e768d3461c47533615c875526bb8bab9..6e721c449c4bf373b28e89d25027ce50b1902319 100644 (file)
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -546,7 +546,7 @@ static int rds_ib_setup_qp(struct rds_connection *conn)
        rdsdebug("conn %p pd %p cq %p %p\n", conn, ic->i_pd,
                 ic->i_send_cq, ic->i_recv_cq);
 
-       return ret;
+       goto out;
 
 sends_out:
        vfree(ic->i_sends);
@@ -571,6 +571,7 @@ send_cq_out:
                ic->i_send_cq = NULL;
 rds_ibdev_out:
        rds_ib_remove_conn(rds_ibdev, conn);
+out:
        rds_ib_dev_put(rds_ibdev);
 
        return ret;