i40e: Fix to check for NULL

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This patch fixes an issue in the virt channel code, where a return
from i40e_find_vsi_from_id was not checked for NULL when applicable.
Without this patch, there is a risk for panic and static analysis
tools complain. This patch fixes the problem by adding the check
and adding an additional input check for similar reasons.

Change-ID: I7e9be88eb7a3addb50eadc451c8336d9e06f5394
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Carolyn Wyborny 2016-08-24 11:33:50 -07:00 • committed by Jeff Kirsher

parent 8d9d927f4a

commit d4a0658d81

1 changed files with 10 additions and 1 deletions

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drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c

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