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-rw-r--r--net/9p/trans_rdma.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index 2649b2ebf961..2ab4574183c9 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -645,6 +645,9 @@ rdma_create_trans(struct p9_client *client, const char *addr, char *args)
struct rdma_conn_param conn_param;
struct ib_qp_init_attr qp_attr;
+ if (addr == NULL)
+ return -EINVAL;
+
/* Parse the transport specific mount options */
err = parse_opts(args, &opts);
if (err < 0)