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30df14d0d3
linux/drivers
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Eliad Peller 30df14d0d3 wl12xx: avoid redundant join on interface reconfiguration 
ieee80211_reconfig() sets most of the "changed" flags regardless
of the actual change (e.g. BSS_CHANGED_ASSOC will be set even if
the interface is still not associated). in this case the driver
will issue some unneeded commands.

Since the driver relies solely on the BSS_CHANGED_ASSOC flag,
without checking if there was an actual change, it will end up
issuing unjoin() and dummy_join() commands, although it was
never associated and should just remain idle.

Avoid it by checking the actual state change, in addition to the
"changed" flag.

(there seem to be more redundant configuration commands being
issued, but they shouldn't harm)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-05-02 10:25:57 +03:00
..
accessibility
acpi acpi: Remove sysfs_create_link from video driver 2011-03-28 13:05:29 -07:00
amba
ata drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
atm atm/solos-pci: Don't flap VCs when carrier state changes 2011-03-30 16:53:38 -07:00
auxdisplay
base Introduce ARCH_NO_SYSDEV_OPS config option (v2) 2011-03-23 22:16:41 +01:00
block drbd: fix up merge error 2011-03-28 07:42:58 -07:00
bluetooth Bluetooth: btmrvl: support Marvell Bluetooth device SD8787 2011-04-13 12:20:05 -03:00
cdrom
char char/tpm: Fix unitialized usage of data buffer 2011-03-29 09:45:34 -07:00
clk
clocksource
connector connector: convert to synchronous netlink message processing 2011-03-30 17:14:33 -07:00
cpufreq cpufreq: Use syscore_ops for boot CPU suspend/resume (v2) 2011-03-23 22:16:32 +01:00
cpuidle
crypto Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6 2011-03-16 17:28:10 -07:00
dca drivers/dca/dca-core.c: use list_move() instead of list_del()/list_add() combination 2011-03-22 17:44:12 -07:00
dio
dma Merge branch 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-03-27 20:58:56 -07:00
edac amd64_edac: Fix potential memleak 2011-03-29 18:19:06 +02:00
eisa
firewire Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2011-03-21 10:05:22 -07:00
firmware sigma-firmware: loader for Analog Devices' SigmaStudio 2011-03-22 17:44:15 -07:00
gpio gpio: ab8500: Mark broken 2011-03-29 14:50:42 +02:00
gpu Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2011-03-24 17:27:20 -07:00
hid backlight: add backlight type 2011-03-22 17:43:59 -07:00
hwmon drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
hwspinlock hwspinlock: depend on OMAP4 2011-03-18 17:15:11 -07:00
i2c mfd: mfd_cell is now implicitly available to timberdale drivers 2011-03-23 10:41:52 +01:00
ide ide: ensure that we re-run the queue handler 2011-03-26 19:49:54 +01:00
idle
ieee802154 ieee802154: change to new flag variable 2011-03-17 14:05:34 +01:00
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2011-03-25 21:06:37 -07:00
input drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
isdn Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-03-20 18:14:55 -07:00
leds Merge git://git.infradead.org/battery-2.6 2011-03-25 21:00:29 -07:00
lguest
macintosh backlight: add backlight type 2011-03-22 17:43:59 -07:00
mca
md md: Fix integrity registration error when no devices are capable 2011-03-28 17:53:29 -07:00
media [media] rc: update for bitop name changes 2011-03-24 18:58:55 -07:00
memstick memstick: make enable_dma less generic in r592 2011-03-28 16:24:29 -07:00
message Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block 2011-03-24 10:16:26 -07:00
mfd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2011-03-29 12:09:30 -07:00
misc drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
mmc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2011-03-29 12:09:30 -07:00
mtd Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus-1 2011-03-25 17:41:20 +02:00
net wl12xx: avoid redundant join on interface reconfiguration 2011-05-02 10:25:57 +03:00
nfc
nubus
of of/flattree: minor cleanups 2011-03-23 14:55:56 -06:00
oprofile
parisc parisc: Convert irq namespace 2011-03-29 14:48:08 +02:00
parport
pci drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
pcmcia drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
platform drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
pnp pnp: only assign IORESOURCE_DMA if CONFIG_ISA_DMA_API is enabled 2011-03-22 17:44:16 -07:00
power drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
pps pps: remove unreachable code 2011-03-22 17:44:17 -07:00
ps3
rapidio rapidio: fix potential null deref on failure path 2011-03-23 19:46:44 -07:00
regulator regulator: Add MODULE_DEVICE_TABLE to max8997 and max8998 2011-03-27 11:47:25 +01:00
rtc drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
s390 Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2011-03-25 17:47:04 -07:00
sbus
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-03-25 21:06:13 -07:00
sfi
sh sh: Convert to new function names 2011-03-29 14:48:13 +02:00
sn
spi Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6 2011-03-24 09:30:20 -07:00
ssb ssb: pci: early fix for SPROM core index 2011-04-28 14:53:22 -04:00
staging drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
target Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2011-03-25 21:06:13 -07:00
tc
telephony
thermal
tty drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
uio
usb drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
uwb
vhost
video Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2011-03-24 09:50:13 -07:00
virtio
vlynq vlynq: Convert irq functions 2011-03-28 19:33:04 +02:00
w1 drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
watchdog watchdog: softdog.c: enhancement to optionally invoke panic instead of reboot on timer expiry 2011-03-29 11:56:22 +00:00
xen xen: Use new irq_move functions 2011-03-29 10:01:05 -04:00
zorro
Kconfig
Makefile