staging: ozwpan: oz_pd_free() can be static
Cc: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/ozwpan/ozpd.c b/drivers/staging/ozwpan/ozpd.c
index e1757aa..ab85a72 100644
--- a/drivers/staging/ozwpan/ozpd.c
+++ b/drivers/staging/ozwpan/ozpd.c
@@ -200,7 +200,7 @@
/*
* Context: softirq or process
*/
-void oz_pd_free(struct work_struct *work)
+static void oz_pd_free(struct work_struct *work)
{
struct list_head *e;
struct oz_tx_frame *f;