rt2x00: pause almost full queue early

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Do not drop &queue->tx_lock and acquire it again to pause queue when
available entries are below the threshold.

Patch should mitigate problem of frequently printed errors:
"Error - Dropping frame due to full tx queue"

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Tested-by: Enrico Mioso@gmail.com
Tested-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Stanislaw Gruszka 2017-12-19 12:33:55 +01:00 • committed by Kalle Valo

parent b713bbf147

commit 3d8f162cb8

2 changed files with 8 additions and 10 deletions

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10

drivers/net/wireless/ralink/rt2x00/rt2x00mac.c

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8

drivers/net/wireless/ralink/rt2x00/rt2x00queue.c

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