ath9k: match wait_for_completion_timeout return type
authorNicholas Mc Guire <hofrat@osadl.org>
Thu, 14 May 2015 16:56:16 +0000 (18:56 +0200)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 13 Aug 2015 12:27:12 +0000 (15:27 +0300)
commitab63cb8b0cc84a89f65e418357d7e6b9b914c89a
treed79251d36accc10117e74d03761d8c25a636064f
parent61fc39204bc0db0070267fe0f7920c38b0af87ef
ath9k: 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/link.c:197
        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 <hofrat@osadl.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/ath9k/link.c