From 0cae200eec6330cd2c20b24279597be1da50dc93 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 30 Nov 2009 00:13:28 -0800
Subject: b44: Fix wedge when using netconsole.
Fixes kernel bugzilla #14691
Due to the way netpoll works, it is perfectly legal to see
NAPI already scheduled when new device events are pending
in b44_interrupt().
So logging a message about it is wrong and in fact harmful.
Based upon a patch by Andreas Mohr.
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/b44.c | 3 ---
1 file changed, 3 deletions(-)
(limited to 'drivers/net/b44.c')
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index e046943ef29..2a9132343b6 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -912,9 +912,6 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id)
bp->istat = istat;
__b44_disable_ints(bp);
__napi_schedule(&bp->napi);
- } else {
- printk(KERN_ERR PFX "%s: Error, poll already scheduled\n",
- dev->name);
}
irq_ack:
--
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