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Commit 6837e895 authored by PJ Waskiewicz's avatar PJ Waskiewicz Committed by David S. Miller
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ixgbe: Fix compiler warning about variable being used uninitialized 



tc is still throwing a warning that is could be used
uninitialized.  This fixes it, and properly formats the device ID
checks for the use of this variable.

Signed-off-by: default avatarPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 530e557a

drivers/net/ixgbe/ixgbe_main.c

+7 −2
Original line number Diff line number Diff line
@@ -262,10 +262,12 @@ static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter, 
		int reg_idx = tx_ring->reg_idx;

		int dcb_i = adapter->ring_feature[RING_F_DCB].indices;



		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {

		switch (adapter->hw.mac.type) {

		case ixgbe_mac_82598EB:

			tc = reg_idx >> 2;

			txoff = IXGBE_TFCS_TXOFF0;

		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {

			break;

		case ixgbe_mac_82599EB:

			tc = 0;

			txoff = IXGBE_TFCS_TXOFF;

			if (dcb_i == 8) {
@@ -284,6 +286,9 @@ static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter, 
						tc += (reg_idx - 96) >> 4;

				}

			}

			break;

		default:

			tc = 0;

		}

		txoff <<= tc;

	}