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ixgbe: fix use of uninitialized padding
authorEmil Tantilov <emil.s.tantilov@intel.com>
Mon, 11 Sep 2017 21:21:31 +0000 (14:21 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 25 Dec 2017 13:26:26 +0000 (14:26 +0100)
commitafccf6f360df511a432d4c2b99f1eb8d9ac369e6
tree318435f5c55260361e72323c621e578a1bc034ef
parentd1f13dcad56bdd655a29f33b5ac84e0fae48a4eb
ixgbe: fix use of uninitialized padding

[ Upstream commit dcfd6b839c998bc9838e2a47f44f37afbdf3099c ]

This patch is resolving Coverity hits where padding in a structure could
be used uninitialized.

- Initialize fwd_cmd.pad/2 before ixgbe_calculate_checksum()

- Initialize buffer.pad2/3 before ixgbe_hic_unlocked()

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c