From 34edd5f6839db083b625d473efa4145449cd1af0 Mon Sep 17 00:00:00 2001 From: Nicholas Mc Guire Date: Thu, 14 May 2015 17:29:54 +0200 Subject: [PATCH] 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 Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/htc_hst.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index d2408da..2294709 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -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); -- 2.7.4