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RE: mwifiex crash when removing interface while scanning

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Hi Daniel,

> > Please try attached patch on top of the 3 patches I sent last Friday.
> 
> Thanks for continuing to look at this.
> 
> Unfortuntaely the cmd_pending warning is still there and the numbers
> are now -4 and -5 e.g.
> [  128.269912] mwifiex_sdio mmc0:0001:1: rx_pending=0, tx_pending=0,
> cmd_pending=-5

This is caused by decreasing cmd_pending while cleanup scan commands in scan_pending_q.
cmd_pending only counts the commands queued in cmd_pending_q.

Attached v2 patch should fix it. Please try it out.

Thanks,
Bing

> 
> This is using the same test script used in the opening message on this
> thread, with uap0 and p2p0 auto-creation disabled, with or without
> NetworkManager running at the same time.
> 
> Thanks
> Daniel

Attachment: 0001-v2-mwifiex-fix-negative-cmd_pending-count.patch
Description: 0001-v2-mwifiex-fix-negative-cmd_pending-count.patch

Attachment: 0002-v2-mwifiex-complete-last-internal-scan.patch
Description: 0002-v2-mwifiex-complete-last-internal-scan.patch


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