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ath9k_htc: match wait_for_completion_timeout return type 

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:
./drivers/net/wireless/ath/ath9k/htc_hst.c:171
	int return assigned to unsigned long
./drivers/net/wireless/ath/ath9k/htc_hst.c:277
	int return assigned to unsigned long
./drivers/net/wireless/ath/ath9k/htc_hst.c:206
	int return assigned to unsigned long

Patch was compile tested with x86_64_defconfig + CONFIG_ATH_CARDS=m,
CONFIG_ATH9K_HTC=m

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

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Nicholas Mc Guire 2015-05-14 17:29:54 +02:00 committed by Kalle Valo
parent d07cb049af
commit 34edd5f683
1 changed files with 6 additions and 3 deletions
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9
drivers/net/wireless/ath/ath9k/htc_hst.c
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@ -146,7 +146,8 @@ static int htc_config_pipe_credits(struct htc_target *target)
{
struct sk_buff *skb;
struct htc_config_pipe_msg *cp_msg;
int ret, time_left;
int ret;
unsigned long time_left;
skb = alloc_skb(50 + sizeof(struct htc_frame_hdr), GFP_ATOMIC);
if (!skb) {
@ -184,7 +185,8 @@ static int htc_setup_complete(struct htc_target *target)
{
struct sk_buff *skb;
struct htc_comp_msg *comp_msg;
int ret = 0, time_left;
int ret = 0;
unsigned long time_left;
skb = alloc_skb(50 + sizeof(struct htc_frame_hdr), GFP_ATOMIC);
if (!skb) {
@ -236,7 +238,8 @@ int htc_connect_service(struct htc_target *target,
struct sk_buff *skb;
struct htc_endpoint *endpoint;
struct htc_conn_svc_msg *conn_msg;
int ret, time_left;
int ret;
unsigned long time_left;
/* Find an available endpoint */
endpoint = get_next_avail_ep(target->endpoint);