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-rw-r--r--drivers/infiniband/core/cma.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 66cb043ddd49..f1dd0ca34d83 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1379,6 +1379,9 @@ err1:
static __be64 cma_get_service_id(enum rdma_port_space ps, struct sockaddr *addr)
{
+ if (addr->sa_family == AF_IB)
+ return ((struct sockaddr_ib *) addr)->sib_sid;
+
return cpu_to_be64(((u64)ps << 16) + be16_to_cpu(cma_port(addr)));
}