[PATCH] ath10k: mac: remove unreachable negative return check

[Kalle Valo]

Nicholas Mc Guire <hofrat at osadl.org> writes:

> wait_event_timeout(), introduced in 'commit 5e3dd157d7e7 ("ath10k: mac80211
> driver for Qualcomm Atheros 802.11ac CQA98xx devices")' never returns < 0
> so the only failure condition to be checked is ==0 (timeout). Further the
> return type is long not int - an appropriately named variable is added 
> and the assignments fixed up.
>
> Signed-off-by: Nicholas Mc Guire <hofrat at osadl.org>

Thanks, applied.

-- 
Kalle Valo