Commit 34edd5f6 authored May 14, 2015 by Nicholas Mc Guire Committed by Kalle Valo Aug 13, 2015

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>

parent d07cb049

drivers/net/wireless/ath/ath9k/htc_hst.c

+6 −3

Original line number	Diff line number	Diff line
		@@ -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);