diff options
| author | Michael Buesch <mb@bu3sch.de> | 2009-10-01 15:54:32 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 22:33:49 +0200 |
| commit | 727c988593271599c9e5943699426afcce1a62d6 (patch) | |
| tree | 8b3b565e1e4942ae5685f7ba4b97a8f2a2e54edf /drivers/net/wireless | |
| parent | ethoc: limit the number of buffers to 128 (diff) | |
| download | linux-727c988593271599c9e5943699426afcce1a62d6.tar.xz linux-727c988593271599c9e5943699426afcce1a62d6.zip | |
b43: Don't use struct wldev after detach.
Don't use struct wldev after detach. This fixes an oops on access.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/b43/leds.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/leds.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c index fbe3d4f62ce2..1e8dba488004 100644 --- a/drivers/net/wireless/b43/leds.c +++ b/drivers/net/wireless/b43/leds.c @@ -348,9 +348,9 @@ void b43_leds_register(struct b43_wldev *dev) } } -void b43_leds_unregister(struct b43_wldev *dev) +void b43_leds_unregister(struct b43_wl *wl) { - struct b43_leds *leds = &dev->wl->leds; + struct b43_leds *leds = &wl->leds; b43_unregister_led(&leds->led_tx); b43_unregister_led(&leds->led_rx); diff --git a/drivers/net/wireless/b43/leds.h b/drivers/net/wireless/b43/leds.h index 9592e4c5a5f5..4c56187810fc 100644 --- a/drivers/net/wireless/b43/leds.h +++ b/drivers/net/wireless/b43/leds.h @@ -60,7 +60,7 @@ enum b43_led_behaviour { }; void b43_leds_register(struct b43_wldev *dev); -void b43_leds_unregister(struct b43_wldev *dev); +void b43_leds_unregister(struct b43_wl *wl); void b43_leds_init(struct b43_wldev *dev); void b43_leds_exit(struct b43_wldev *dev); void b43_leds_stop(struct b43_wldev *dev); @@ -76,7 +76,7 @@ struct b43_leds { static inline void b43_leds_register(struct b43_wldev *dev) { } -static inline void b43_leds_unregister(struct b43_wldev *dev) +static inline void b43_leds_unregister(struct b43_wl *wl) { } static inline void b43_leds_init(struct b43_wldev *dev) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 9b907a36bb8c..130dcd5928b1 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4997,7 +4997,7 @@ static void b43_remove(struct ssb_device *dev) if (list_empty(&wl->devlist)) { b43_rng_exit(wl); - b43_leds_unregister(wldev); + b43_leds_unregister(wl); /* Last core on the chip unregistered. * We can destroy common struct b43_wl. */ |