ath9k_htc: wmi: match wait_for_completion_timeout return type

Author: Nicholas Mc Guire <>

Return type of wait_for_completion_timeout is unsigned long not int.
As time_left is exclusively used for wait_for_completion_timeout here its
type is simply changed to unsigned long.

API conformance testing for completions with coccinelle spatches are being
used to locate API usage inconsistencies:
	int return assigned to unsigned long

Patch was compile tested with x86_64_defconfig + CONFIG_ATH_CARDS=m,

Patch is against 4.1-rc3 (localversion-next is -next-20150514)

Signed-off-by: Nicholas Mc Guire 
Signed-off-by: Kalle Valo 
 drivers/net/wireless/ath/ath9k/wmi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index ca533b4..9c16e2a 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -299,7 +299,8 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
 		       sizeof(struct wmi_cmd_hdr);
 	struct sk_buff *skb;
 	u8 *data;
-	int time_left, ret = 0;
+	unsigned long time_left;
+	int ret = 0;
 	if (ah->ah_flags & AH_UNPLUGGED)
 		return 0;