[PATCH] wireless airo oops fix

From Javier Achirica: Delay MIC activation to prevent Oops

[PATCH] wireless airo oops fix
From Javier Achirica: Delay MIC activation to prevent Oops
5902dfcc · Jeff Garzik · Linus Torvalds · 8255b244 · 5902dfcc
Commit 5902dfcc authored Dec 06, 2003 by Jeff Garzik Committed by Linus Torvalds Dec 06, 2003
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Showing with 2 additions and 5 deletions

drivers/net/wireless/airo.c drivers/net/wireless/airo.c +2 -5

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--- 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);
-					set_bit(JOB_MIC, &apriv->flags);
+				wake_up_interruptible(&apriv->thr_wait);
-					wake_up_interruptible(&apriv->thr_wait);
-				} else
-					micinit (apriv);
 			}
 #endif
 		}