My gcc appears to be able to see past the function boundary and notices that the variable 'behaviour' could be used uninitialised: drivers/net/wireless/b43/leds.c: In function ‘b43_leds_register’: drivers/net/wireless/b43/leds.c:339: warning: ‘behaviour’ may be used uninitialized in this function drivers/net/wireless/b43/leds.c: In function ‘b43_leds_init’: drivers/net/wireless/b43/leds.c:262: warning: ‘behaviour’ may be used uninitialized in this function because b43_led_get_sprominfo() didn't initialise it in all cases. Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> --- drivers/net/wireless/b43/leds.c | 1 + 1 file changed, 1 insertion(+) --- wireless-testing.orig/drivers/net/wireless/b43/leds.c 2009-12-02 11:15:53.000000000 +0100 +++ wireless-testing/drivers/net/wireless/b43/leds.c 2009-12-02 11:16:26.000000000 +0100 @@ -246,6 +246,7 @@ static void b43_led_get_sprominfo(struct *behaviour = B43_LED_OFF; break; default: + *behaviour = B43_LED_OFF; B43_WARN_ON(1); return; } -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
