[PATCH 2/4] ath10k: fixup wait_for_completion_timeout return handling

Nicholas Mc Guire
2014-12-30T12:25:26Z

wait_for_completion_timeout does not return negative values so
"ret" handling here should check for timeout only.

patch was only compile tested for x86_64_defconfig + CONFIG_ATH10K=m

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

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
---
drivers/net/wireless/ath/ath10k/mac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index c400567..f9d7dbb 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -2151,7 +2151,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)

ret = wait_for_completion_timeout(&ar->offchan_tx_completed,
3 * HZ);
- if (ret <= 0)
+ if (ret == 0)
ath10k_warn(ar, "timed out waiting for offchannel skb %p\n",
skb);

--
1.7.10.4