Commit 20d437ee authored Mar 08, 2019 by Kangjie Lu Committed by Jeff Kirsher Jun 05, 2019

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>

parent cd458320

drivers/net/ethernet/intel/ixgbevf/vf.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -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);
		}

		/**

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