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-rw-r--r--drivers/infiniband/core/cma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 2eb52b7a71d..32a0e66d2a2 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2773,8 +2773,8 @@ static int cma_init(void)
int ret;
get_random_bytes(&next_port, sizeof next_port);
- next_port = (next_port % (sysctl_local_port_range[1] -
- sysctl_local_port_range[0])) +
+ next_port = ((unsigned int) next_port %
+ (sysctl_local_port_range[1] - sysctl_local_port_range[0])) +
sysctl_local_port_range[0];
cma_wq = create_singlethread_workqueue("rdma_cm");
if (!cma_wq)