From: Pavel Roskin <proski@xxxxxxx>
In the bcm43xx interrupt handler, sanity checks are wrongly done before the
verification that the interrupt is for the bcm43xx.
Signed-off-by: Pavel Roskin <proski@xxxxxxx>
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/net/wireless/bcm43xx/bcm43xx_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- linux-2.6.20.1.orig/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ linux-2.6.20.1/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -1864,9 +1864,6 @@ static irqreturn_t bcm43xx_interrupt_han
spin_lock(&bcm->irq_lock);
- assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
- assert(bcm->current_core->id == BCM43xx_COREID_80211);
-
reason = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
if (reason == 0xffffffff) {
/* irq not for us (shared irq) */
@@ -1877,6 +1874,9 @@ static irqreturn_t bcm43xx_interrupt_han
if (!reason)
goto out;
+ assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
+ assert(bcm->current_core->id == BCM43xx_COREID_80211);
+
bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA0_REASON)
& 0x0001DC00;
bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON)
--
-
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