i40evf: don't go further down

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If the device is down, there's no place to go but up, so don't try to go
down even more. This prevents a CPU soft lock in napi_disable().

Change-ID: I8b058b9ee974dfa01c212fae2597f4f54b333314
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Mitch Williams 2014-05-22 06:31:46 +00:00 • committed by Jeff Kirsher

parent 04b73bd7a4

commit ddf0b3a63e

1 changed files with 4 additions and 2 deletions

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6

drivers/net/ethernet/intel/i40evf/i40evf_main.c

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