This patch marks the function il_clear_traffic_stats() in debug.c as
static because they are not used outside this file.

Thus, it also removes the following warnings in
wireless/iwlegacy/debug.c:

drivers/net/wireless/iwlegacy/debug.c:35:1: warning: no previous prototype for ‘il_clear_traffic_stats’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <redacted>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
 drivers/net/wireless/iwlegacy/debug.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/iwlegacy/debug.c b/drivers/net/wireless/iwlegacy/debug.c
index eff2650..b7e03dd 100644
--- a/drivers/net/wireless/iwlegacy/debug.c
+++ b/drivers/net/wireless/iwlegacy/debug.c

@@ -31,7 +31,7 @@
 
 #include "common.h"
 
-void
+static void
 il_clear_traffic_stats(struct il_priv *il)
 {
 	memset(&il->tx_stats, 0, sizeof(struct traffic_stats));

-- 
1.7.9.5