ixgbe: move tc variable to CONFIG_IXGBE_DCB
tc is required by CONFIG_IXGBE_DCB. This also fixes compilation warning: drivers/net/ixgbe/ixgbe_main.c: In function ‘ixgbe_tx_is_paused’: drivers/net/ixgbe/ixgbe_main.c:245: warning: unused variable ‘tc’ Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -240,11 +240,11 @@ static void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
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static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter,
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struct ixgbe_ring *tx_ring)
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{
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int tc;
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u32 txoff = IXGBE_TFCS_TXOFF;
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#ifdef CONFIG_IXGBE_DCB
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if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
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int tc;
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int reg_idx = tx_ring->reg_idx;
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int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
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