[PATCH] wireless airo oops fix

From Javier Achirica:

Delay MIC activation to prevent Oops

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index e87dbaacf0a34a91c5276492c26d2d0e9cd02ca5..d2d7dba7927c282b779c619ce1f34fd2ce42ad2e 100644 (file)
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2466,11 +2466,8 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
                        OUT4500( apriv, EVACK, EV_MIC );
 #ifdef MICSUPPORT
                        if (test_bit(FLAG_MIC_CAPABLE, &apriv->flags)) {
-                               if (down_trylock(&apriv->sem) != 0) {
-                                       set_bit(JOB_MIC, &apriv->flags);
-                                       wake_up_interruptible(&apriv->thr_wait);
-                               } else
-                                       micinit (apriv);
+                               set_bit(JOB_MIC, &apriv->flags);
+                               wake_up_interruptible(&apriv->thr_wait);
                        }
 #endif
                }