From: Alexey Dobriyan <adobriyan@sw.ru>
Date: Fri, 6 Jul 2007 15:05:25 +0000 (+0400)
Subject: atl1: remove write-only var in tx handler
X-Git-Tag: v2.6.23-rc1~1151^2~7
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89c0d26be7037cd5bbce3bbf12580ba70ed8f382;p=linux-2.6

atl1: remove write-only var in tx handler

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index 6862c11ff8..3bb40dd4a4 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -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) {