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| author | David S. Miller <davem@davemloft.net> | 2010-12-08 21:15:38 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-08 21:47:38 (GMT) |
| commit | fe6c791570efe717946ea7b7dd50aec96b70d551 (patch) | |
| tree | 1becb5e8aea7a9c9a7d78f987bd73b0a5d8ee434 /drivers/net/sfc/nic.c | |
| parent | f8bf5681cf15f77692c8ad8cb95d059ff7c622c9 (diff) | |
| parent | f19872575ff7819a3723154657a497d9bca66b33 (diff) | |
| download | linux-fe6c791570efe717946ea7b7dd50aec96b70d551.tar.xz | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
net/llc/af_llc.c
Diffstat (limited to 'drivers/net/sfc/nic.c')
| -rw-r--r-- | drivers/net/sfc/nic.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c index 9743cff..399b12a 100644 --- a/drivers/net/sfc/nic.c +++ b/drivers/net/sfc/nic.c @@ -1380,6 +1380,12 @@ static irqreturn_t efx_legacy_interrupt(int irq, void *dev_id) u32 queues; int syserr; + /* Could this be ours? If interrupts are disabled then the + * channel state may not be valid. + */ + if (!efx->legacy_irq_enabled) + return result; + /* Read the ISR which also ACKs the interrupts */ efx_readd(efx, ®, FR_BZ_INT_ISR0); queues = EFX_EXTRACT_DWORD(reg, 0, 31); |