linux/drivers/net/wireless/ath/carl9170
Nicolas Cavallari 992d52529d 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 <cavallar@lri.fr>
Acked-by: Christian Lamparter <chunkeey@googlemail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-29 13:08:51 -05:00
..
carl9170.h
cmd.c
cmd.h
debug.c switch debugfs to umode_t 2012-01-03 22:54:56 -05:00
debug.h
eeprom.h
fw.c carl9170: move checksum and txseq into subfunctions 2012-01-04 14:30:47 -05:00
fwcmd.h
fwdesc.h
hw.h
Kconfig
led.c
mac.c
main.c module_param: make bool parameters really bool (net & drivers/net) 2011-12-19 22:27:29 -05:00
Makefile
phy.c
phy.h
rx.c
tx.c carl9170: Fix memory accounting when sta is in power-save mode. 2012-02-29 13:08:51 -05:00
usb.c USB: convert drivers/net/* to use module_usb_driver() 2011-11-18 09:44:20 -08:00
version.h
wlan.h