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Commit 89c0d26b authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Jeff Garzik
Browse files

atl1: remove write-only var in tx handler 



Signed-off-by: default avatarAlexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 099575b6

drivers/net/atl1/atl1_main.c

+1 −2
Original line number Diff line number Diff line
@@ -634,14 +634,13 @@ static void atl1_intr_tx(struct atl1_adapter *adapter) 
	struct atl1_buffer *buffer_info;

	u16 sw_tpd_next_to_clean;

	u16 cmb_tpd_next_to_clean;

	u8 update = 0;



	sw_tpd_next_to_clean = atomic_read(&tpd_ring->next_to_clean);

	cmb_tpd_next_to_clean = le16_to_cpu(adapter->cmb.cmb->tpd_cons_idx);



	while (cmb_tpd_next_to_clean != sw_tpd_next_to_clean) {

		struct tx_packet_desc *tpd;

		update = 1;



		tpd = ATL1_TPD_DESC(tpd_ring, sw_tpd_next_to_clean);

		buffer_info = &tpd_ring->buffer_info[sw_tpd_next_to_clean];

		if (buffer_info->dma) {