[PATCH] IB/hfi1: class_name_user() should be static

[Geliang Tang]

Fixes the following sparse warning:
  drivers/staging/rdma/hfi1/device.c:127:12:
  warning: symbol 'class_name_user' was not declared. Should it be static?

Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
 drivers/staging/rdma/hfi1/device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rdma/hfi1/device.c b/drivers/staging/rdma/hfi1/device.c
index bc26a53..58472e5 100644
--- a/drivers/staging/rdma/hfi1/device.c
+++ b/drivers/staging/rdma/hfi1/device.c
@@ -124,7 +124,7 @@ static char *hfi1_devnode(struct device *dev, umode_t *mode)
 }
 
 static const char *hfi1_class_name_user = "hfi1_user";
-const char *class_name_user(void)
+static const char *class_name_user(void)
 {
 	return hfi1_class_name_user;
 }
-- 
2.5.0


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