ath9k_htc: match wait_for_completion_timeout return type
authorNicholas Mc Guire <hofrat@osadl.org>
Thu, 14 May 2015 15:29:54 +0000 (17:29 +0200)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 13 Aug 2015 12:25:08 +0000 (15:25 +0300)
commit34edd5f6839db083b625d473efa4145449cd1af0
tree650cedd6ff0f7f3b53081451b8d69bb16acaba8f
parentd07cb049af1a3343cf2043618aaa29f8c84f4649
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>
drivers/net/wireless/ath/ath9k/htc_hst.c