drivers/net/cxgb3/xgmac.c: remove dead code

This patch removes dead code ("tx_xcnt" can never be != 0 at this place)
spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/net/cxgb3/xgmac.c b/drivers/net/cxgb3/xgmac.c
index ff9e9dc..bcb5bc4 100644 (file)
--- a/drivers/net/cxgb3/xgmac.c
+++ b/drivers/net/cxgb3/xgmac.c
@@ -522,10 +522,7 @@ int t3b2_mac_watchdog_task(struct cmac *mac)
                goto rxcheck;
        }
 
-       if (((tx_tcnt != mac->tx_tcnt) &&
-            (tx_xcnt == 0) && (mac->tx_xcnt == 0)) ||
-           ((mac->tx_mcnt == tx_mcnt) &&
-            (tx_xcnt != 0) && (mac->tx_xcnt != 0))) {
+       if ((tx_tcnt != mac->tx_tcnt) && (mac->tx_xcnt == 0))  {
                if (mac->toggle_cnt > 4) {
                        status = 2;
                        goto out;