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| author | David S. Miller <davem@davemloft.net> | 2009-11-30 09:13:28 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-30 09:13:28 +0100 |
| commit | 0cae200eec6330cd2c20b24279597be1da50dc93 (patch) | |
| tree | 89888a49f4eb1814c2ebabcfd2d5a3fa25ed9de8 /drivers/net/b44.c | |
| parent | wan: cosa: drop chan->wsem on error path (diff) | |
| download | linux-0cae200eec6330cd2c20b24279597be1da50dc93.tar.xz linux-0cae200eec6330cd2c20b24279597be1da50dc93.zip | |
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>
Diffstat (limited to 'drivers/net/b44.c')
| -rw-r--r-- | drivers/net/b44.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/b44.c b/drivers/net/b44.c index e046943ef29d..2a9132343b66 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: |