ixgbe: fix bug with napi add before request_irq

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Occasionally if the driver was loaded in a system that
didn't support MSI-X or MSI and was on a shared interrupt,
the driver would then panic in NAPI on the first shared
interrupt because we hadn't called napi_add yet.

Solution: call napi_add before calling request_irq

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jesse Brandeburg 2009-03-13 22:13:49 +00:00 • committed by David S. Miller

parent 509ee935ec

commit 4dd64df895

1 changed files with 5 additions and 3 deletions

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drivers/net/ixgbe/ixgbe_main.c

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