Don't use struct wldev after detach. This fixes an oops on access.
Signed-off-by: Michael Buesch <[email protected]>
---
drivers/net/wireless/b43/leds.c | 4 ++--
drivers/net/wireless/b43/leds.h | 4 ++--
drivers/net/wireless/b43/main.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
--- wireless-testing.orig/drivers/net/wireless/b43/leds.c
+++ wireless-testing/drivers/net/wireless/b43/leds.c
@@ -348,9 +348,9 @@ void b43_leds_register(struct b43_wldev
}
}
-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);
--- wireless-testing.orig/drivers/net/wireless/b43/leds.h
+++ wireless-testing/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)
--- wireless-testing.orig/drivers/net/wireless/b43/main.c
+++ wireless-testing/drivers/net/wireless/b43/main.c
@@ -4997,7 +4997,7 @@ static void b43_remove(struct ssb_device
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.
*/
--
Greetings, Michael.
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