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linux/drivers/staging
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Johannes Berg 7bb4568372 mac80211: make tx() operation return void 
The return value of the tx operation is commonly
misused by drivers, leading to errors. All drivers
will drop frames if they fail to TX the frame, and
they must also properly manage the queues (if they
didn't, mac80211 would already warn).

Removing the ability for drivers to return a BUSY
value also allows significant cleanups of the TX
TX handling code in mac80211.

Note that this also fixes a bug in ath9k_htc, the
old "return -1" there was wrong.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> [ath5k]
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> [rt2x00]
Acked-by: Larry Finger <Larry.Finger@lwfinger.net> [b43, rtl8187, rtlwifi]
Acked-by: Luciano Coelho <coelho@ti.com> [wl12xx]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-25 15:32:34 -05:00
..
asus_oled Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
ath6kl drivers/staging: Remove unnecessary semicolons 2010-11-16 12:06:47 -08:00
autofs Add a dentry op to allow processes to be held during pathwalk transit 2011-01-15 20:07:31 -05:00
bcm staging: fix build failure in bcm driver 2011-01-17 17:39:39 -08:00
brcm80211 mac80211: make tx() operation return void 2011-02-25 15:32:34 -05:00
comedi Staging: comedi: Fix checkpatch.pl issues in file s526.c 2010-12-16 12:20:06 -08:00
cptm1217 staging: clearpad_tm1217 depends on INPUT 2010-11-19 17:17:45 -08:00
crystalhd drivers/staging: Remove unnecessary casts of pci_get_drvdata 2010-11-16 12:06:47 -08:00
cs5535_gpio cs5535: deprecate older cs5535_gpio driver 2011-01-13 08:03:13 -08:00
cx25821 Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2011-01-10 16:04:53 -08:00
cxt1e1 Staging: cxt1e1: rename global log_level variable 2010-12-10 10:46:30 -08:00
dabusb [media] dabusb: Move it to staging to be deprecated 2010-12-29 08:17:15 -02:00
dt3155v4l [media] V4L: remove V4L1 compatibility mode 2010-12-29 08:17:07 -02:00
easycap Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
echo
et131x drivers/staging: Remove unnecessary casts of pci_get_drvdata 2010-11-16 12:06:47 -08:00
frontier Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
ft1000 staging: ft1000: Fix kernel panic when use ioctl. 2010-12-16 12:20:05 -08:00
go7007 Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2011-01-10 16:04:53 -08:00
hv Staging: hv: Use only one txf buffer per channel and kmalloc/GFP_KERNEL on initialize 2010-12-16 12:37:51 -08:00
iio Staging: IIO: DDS: AD9833 / AD9834 driver 2010-12-16 12:23:03 -08:00
intel_sst Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
keucr Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
line6 staging/line6: Fix sparse warning 'Using plain integer as NULL pointer' 2010-12-08 14:31:01 -08:00
lirc Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2011-01-07 17:02:58 -08:00
memrar Staging: sep: handle the memrar stuff in the headers 2010-11-29 11:17:27 -08:00
msm Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
octeon Merge 'staging-next' to Linus's tree 2010-10-28 09:44:56 -07:00
olpc_dcon Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2011-01-13 10:05:56 -08:00
panel llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
phison Staging: phison: use DEFINE_PCI_DEVICE_TABLE 2010-12-09 16:29:48 -08:00
pohmelfs pohmelfs: double-free and leak 2011-01-12 20:02:44 -05:00
quatech_usb2
quickstart Staging: quickstart: free after input_unregister_device() 2010-11-16 12:25:52 -08:00
rt2860 Staging: rt2860: Sanitize DBGPRINT_ERR macro 2010-12-16 12:17:29 -08:00
rt2870 Staging: rt2870: Makefile: replace the use of <module>-objs with <module>-y 2010-10-08 07:23:46 -07:00
rtl8187se staging: rtl8187se: Change panic to warn when RF switch turned off 2010-11-16 12:25:53 -08:00
rtl8192e Staging: rtl8192e: use DEFINE_PCI_DEVICE_TABLE 2010-12-09 16:29:48 -08:00
rtl8192u Staging: rtl8192u: add missing curly braces 2010-12-10 10:39:55 -08:00
rtl8712 Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
samsung-laptop Merge branch 'master' into for-next 2010-12-22 18:57:02 +01:00
sbe-2t3e3 Staging: sbe-2t3e3: Makefile: replace the use of <module>-objs with <module>-y 2010-10-08 07:23:45 -07:00
se401 [media] staging: se401 depends on USB 2010-12-30 22:29:41 -02:00
sep staging: sep: fix comments in sep_get_static_pool_addr_handler 2010-12-10 10:39:55 -08:00
serqt_usb2
slicoss staging: slicoss: use free_netdev(netdev) instead of kfree() 2010-09-30 04:14:21 -07:00
sm7xx Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2011-01-14 09:29:05 -08:00
smbfs staging: smbfs building fix 2011-01-17 01:50:52 -05:00
solo6x10 staging: solo6010 depends on I2C 2010-12-09 16:29:49 -08:00
speakup Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2011-01-10 16:04:53 -08:00
spectra Staging: Merge 2.6.37-rc5 into staging-next 2010-12-07 10:47:56 -08:00
ste_rmi4 staging: fix ste_rmi4 build, depends on INPUT 2010-11-16 12:31:48 -08:00
ti-st staging: ti-st: move TI_ST from staging to misc/ 2010-10-06 08:25:06 -07:00
tidspbridge Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2011-01-10 16:04:53 -08:00
tm6000 [media] tm6000: Fix mutex unbalance 2010-12-29 08:17:21 -02:00
usbip staging: usbip: remove double giveback of URB 2011-01-10 12:26:02 -08:00
usbvideo [media] staging: usbvideo/vicam depends on USB 2010-12-30 22:29:39 -02:00
vme Staging: vme_tsi148: use DEFINE_PCI_DEVICE_TABLE 2010-12-09 16:29:47 -08:00
vt6655 drivers/staging: Remove unnecessary semicolons 2010-11-16 12:06:47 -08:00
vt6656 drivers/staging: Remove unnecessary semicolons 2010-11-16 12:06:47 -08:00
westbridge Staging: Merge 2.6.37-rc2 into staging-next 2010-11-16 10:44:50 -08:00
winbond mac80211: make tx() operation return void 2011-02-25 15:32:34 -05:00
wlags49_h2 drivers/staging: Remove unnecessary casts of pci_get_drvdata 2010-11-16 12:06:47 -08:00
wlags49_h25 Staging: wlags49_h25: Makefile: cleaned up Makefile cflag lines 2010-10-05 11:56:38 -07:00
wlan-ng Staging: Merge 2.6.37-rc2 into staging-next 2010-11-16 10:44:50 -08:00
xgifb staging: Use vzalloc 2010-11-09 16:34:01 -08:00
zram Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2011-01-10 16:04:53 -08:00
Kconfig cs5535: deprecate older cs5535_gpio driver 2011-01-13 08:03:13 -08:00
Makefile cs5535: deprecate older cs5535_gpio driver 2011-01-13 08:03:13 -08:00
staging.c