RDMA/nes: Make symbols used only in a single source file static

Avoid namespace pollution and allow the compiler to optimize better.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index b23e22a785ae..dcb601c3dec1 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -92,7 +92,7 @@ module_param_named(debug_level, nes_debug_level, uint, 0644);
 MODULE_PARM_DESC(debug_level, "Enable debug output level");
 
 LIST_HEAD(nes_adapter_list);
-LIST_HEAD(nes_dev_list);
+static LIST_HEAD(nes_dev_list);
 
 atomic_t qps_destroyed;