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ath10k: rework posting pci rx buffers

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It was possible on a host system running low on
memory to end up with no rx buffers on pci pipes.

This makes the driver more robust as it won't fail
to start if it can't allocate all rx buffers right
away. If it is fatal then upper layers will notice
trouble anyway.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2014-08-22 14:33:14 +02:00 • committed by Kalle Valo
commit 728f95eef5
4 changed files with 160 additions and 161 deletions
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