i40evf: Reorder configure_clsflower to avoid deadlock on error

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While doing some code review I noticed that we can get into a state where
we exit with the "IN_CRITICAL_TASK" bit set while notifying the PF of
flower filters. This patch is meant to address that plus tweak the ordering
of the while loop waiting on it slightly so that we don't wait an extra
period after we have failed for the last time.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Alexander Duyck 2018-03-19 09:28:03 -07:00 • committed by Jeff Kirsher

parent e3c72f3d37

commit 640a8af584

1 changed files with 11 additions and 12 deletions

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

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