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authorMichal Kazior <michal.kazior@tieto.com>2013-09-03 15:09:58 +0200
committerKalle Valo <kvalo@qca.qualcomm.com>2013-09-08 17:59:32 +0300
commit5440ce253779fd42ae3b0df64d77430274079ab7 (patch)
tree18a30b00bf4f08be42a7499f2fd8d358ad1ba444 /drivers/ide
parentb8a1e00f1a9b861512b17038afda9e2f8b9f9bea (diff)
ath10k: prevent CE from looping indefinitely
The double while() could end up running forever. Inner while() would complete very fast. However the completion processing could take enough time for more completions to flow in. In that case the outer while() would not terminate and run again, and again. This could happen especially on a slow host system. This could lead to a system freeze during heavy traffic. Note: this doesn't solve all known starvation issues yet. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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