net/iucv: declare iucv_path_table_empty() as static

Fixes a compile warning.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 8f7ef16..eb502c6 100644 (file)
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1874,7 +1874,7 @@ static void iucv_pm_complete(struct device *dev)
  * Returns 0 if there are still iucv pathes defined
  *        1 if there are no iucv pathes defined
  */
-int iucv_path_table_empty(void)
+static int iucv_path_table_empty(void)
 {
        int i;