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ath10k: mac: remove unreachable negative return check
authorNicholas Mc Guire <hofrat@osadl.org>
Mon, 15 Jun 2015 11:46:43 +0000 (14:46 +0300)
committerKalle Valo <kvalo@qca.qualcomm.com>
Tue, 16 Jun 2015 10:14:26 +0000 (13:14 +0300)
commitd4298a3a8c92a18d375e55feecc60e4eefeb45e3
tree6a153dd82e59ca8f0da1c0ac34648e287d3e7e5etree | snapshot (tar.gz zip)
parent404d67ef2935c5e41d3d7a403c5fb1c278eff60ecommit | diff
ath10k: mac: remove unreachable negative return check

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@osadl.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath10k/mac.c diff | blob | blame | history