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| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2013-07-26 07:34:54 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-08-29 03:04:18 -0700 |
| commit | b08e1ed9cfcf789421b7eccdd941f3f681c0a4ab (patch) | |
| tree | a273542df5d83ea49761e4288d7ae891f4bf1cd8 /drivers/net | |
| parent | 4ec375b1ec8ede2691a6511fff91a2b67fe73c3b (diff) | |
| download | linux-b08e1ed9cfcf789421b7eccdd941f3f681c0a4ab.tar.gz linux-b08e1ed9cfcf789421b7eccdd941f3f681c0a4ab.tar.bz2 linux-b08e1ed9cfcf789421b7eccdd941f3f681c0a4ab.zip | |
ixgbe: zero out mailbox buffer on init
This patch initializes the msgbuf array to 0 in order to avoid using random
numbers from the memory as MAC address for the VF.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 73c8e73bb6e7..276d7b135332 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -639,8 +639,8 @@ static int ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf) { struct ixgbe_hw *hw = &adapter->hw; unsigned char *vf_mac = adapter->vfinfo[vf].vf_mac_addresses; - u32 reg, msgbuf[4]; - u32 reg_offset, vf_shift; + u32 reg, reg_offset, vf_shift; + u32 msgbuf[4] = {0, 0, 0, 0}; u8 *addr = (u8 *)(&msgbuf[1]); e_info(probe, "VF Reset msg received from vf %d\n", vf); |