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net: ixgbevf: fix a missing check of ixgbevf_write_msg_read_ack 

If ixgbevf_write_msg_read_ack fails, return its error code upstream

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Kangjie Lu 2019-03-08 21:31:23 -06:00 committed by Jeff Kirsher
parent cd45832069
commit 20d437ee8f
1 changed files with 2 additions and 3 deletions
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5
drivers/net/ethernet/intel/ixgbevf/vf.c
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@ -508,9 +508,8 @@ static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
vector_list[i++] = ixgbevf_mta_vector(hw, ha->addr);
}
ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf, IXGBE_VFMAILBOX_SIZE);
return 0;
return ixgbevf_write_msg_read_ack(hw, msgbuf, msgbuf,
IXGBE_VFMAILBOX_SIZE);
}
/**