Commit 992d5252 authored by Committed by John W. LinvilleBrowse files
carl9170: Fix memory accounting when sta is in power-save mode.
On Access Point mode, when transmitting a packet, if the destination station is in powersave mode, we abort transmitting the packet to the device queue, but we do not reclaim the allocated memory. Given enough packets, we can go in a state where there is no packet on the device queue, but we think the device has no memory left, so no packet gets transmitted, connections breaks and the AP stops working. This undo the allocation done in the TX path when the station is in power-save mode. Signed-off-by: Nicolas Cavallari <email@example.com> Acked-by: Christian Lamparter <firstname.lastname@example.org> Cc: stable <email@example.com> Signed-off-by: John W. Linville <firstname.lastname@example.org>