From: Radoslaw Tyl radoslawx.tyl@intel.com
[ Upstream commit c672297bbc0e86dbf88396b8053e2fbb173f16ff ]
Initialize to zero structures to build a valid Tx Packet used for the filter programming.
Fixes: a9219b332f52 ("i40e: VLAN field for flow director") Signed-off-by: Radoslaw Tyl radoslawx.tyl@intel.com Reviewed-by: Michal Swiatkowski michal.swiatkowski@linux.intel.com Tested-by: Arpana Arland arpanax.arland@intel.com (A Contingent worker at Intel) Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 8f5aad9bbba33..9787e794eeda6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -170,10 +170,10 @@ static char *i40e_create_dummy_packet(u8 *dummy_packet, bool ipv4, u8 l4proto, struct i40e_fdir_filter *data) { bool is_vlan = !!data->vlan_tag; - struct vlan_hdr vlan; - struct ipv6hdr ipv6; - struct ethhdr eth; - struct iphdr ip; + struct vlan_hdr vlan = {}; + struct ipv6hdr ipv6 = {}; + struct ethhdr eth = {}; + struct iphdr ip = {}; u8 *tmp;
if (ipv4) {