Re: [PATCH v2] ath10k: fixup wait_for_completion_timeout return handling

Nicholas Mc Guire [off-list ref] writes:

wait_for_completion_timeout does not return negative values so the tests
for <= 0 are not needed and the case differentiation in the error handling
path unnecessary.

v2: all wait_for_completion_timeout changes in a single patch

patch was only compile tested x86_64_defconfig + CONFIG_ATH_CARDS=m
CONFIG_ATH10K=m

patch is against linux-next 3.19.0-rc1 -next-20141226

None of the proposed cleanups are critical.
All changes should only be removing unreachable cases.

Signed-off-by: Nicholas Mc Guire <redacted>
---

All the comments after "v2:" should be here, under the "---" line so
that git-am can automatically discard them.

-- 
Kalle Valo