From: Parav Pandit <parav@xxxxxxxxxxxx> Use rdma_is_port_valid() which performs port validity check. Signed-off-by: Parav Pandit <parav@xxxxxxxxxxxx> Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx> --- drivers/infiniband/core/cache.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index 31def0f2ac49..5b9416af825b 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -937,8 +937,7 @@ int ib_get_cached_subnet_prefix(struct ib_device *device, unsigned long flags; int p; - if (port_num < rdma_start_port(device) || - port_num > rdma_end_port(device)) + if (!rdma_is_port_valid(device, port_num)) return -EINVAL; p = port_num - rdma_start_port(device); @@ -1048,7 +1047,7 @@ int ib_get_cached_port_state(struct ib_device *device, unsigned long flags; int ret = 0; - if (port_num < rdma_start_port(device) || port_num > rdma_end_port(device)) + if (!rdma_is_port_valid(device, port_num)) return -EINVAL; read_lock_irqsave(&device->cache.lock, flags); -- 2.14.3 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
