Commit 2083bebc authored by Lee Jones's avatar Lee Jones Committed by David S. Miller

net: ethernet: 3com: 3c574_cs: Remove set but unused variables 'tx' and 'rx'

Fixes the following W=1 kernel build warning(s):

 drivers/net/ethernet/3com/3c574_cs.c: In function ‘update_stats’:
 drivers/net/ethernet/3com/3c574_cs.c:954:9: warning: variable ‘tx’ set but not used [-Wunused-but-set-variable]
 954 | u8 rx, tx, up;
 | ^~
 drivers/net/ethernet/3com/3c574_cs.c:954:5: warning: variable ‘rx’ set but not used [-Wunused-but-set-variable]
 954 | u8 rx, tx, up;
 | ^~

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Shannon Nelson <snelson@pensando.io>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Martin Habets <mhabets@solarflare.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Donald Becker <becker@scyld.com>
Cc: David Hinds <dahinds@users.sourceforge.net>
Cc: netdev@vger.kernel.org
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 45a1553b
...@@ -951,7 +951,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev) ...@@ -951,7 +951,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev)
static void update_stats(struct net_device *dev) static void update_stats(struct net_device *dev)
{ {
unsigned int ioaddr = dev->base_addr; unsigned int ioaddr = dev->base_addr;
u8 rx, tx, up; u8 up;
pr_debug("%s: updating the statistics.\n", dev->name); pr_debug("%s: updating the statistics.\n", dev->name);
...@@ -972,8 +972,8 @@ static void update_stats(struct net_device *dev) ...@@ -972,8 +972,8 @@ static void update_stats(struct net_device *dev)
dev->stats.tx_packets += (up&0x30) << 4; dev->stats.tx_packets += (up&0x30) << 4;
/* Rx packets */ inb(ioaddr + 7); /* Rx packets */ inb(ioaddr + 7);
/* Tx deferrals */ inb(ioaddr + 8); /* Tx deferrals */ inb(ioaddr + 8);
rx = inw(ioaddr + 10); /* rx */ inw(ioaddr + 10);
tx = inw(ioaddr + 12); /* tx */ inw(ioaddr + 12);
EL3WINDOW(4); EL3WINDOW(4);
/* BadSSD */ inb(ioaddr + 12); /* BadSSD */ inb(ioaddr + 12);
......
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