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sis900 warning fixes

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drivers/net/sis900.c: In function 'sis900_reset_phy':
drivers/net/sis900.c:972: warning: 'status' may be used uninitialized in this function
drivers/net/sis900.c: In function 'sis900_check_mode':
drivers/net/sis900.c:1431: warning: 'status' may be used uninitialized in this function
drivers/net/sis900.c: In function 'sis900_timer':
drivers/net/sis900.c:1467: warning: 'status' may be used uninitialized in this function

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Andrew Morton 2007-03-06 02:41:55 -08:00 committed by Jeff Garzik
parent 84dd619e4d
commit f3be974271
1 changed files with 5 additions and 5 deletions
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10
drivers/net/sis900.c
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@ -968,10 +968,10 @@ static void mdio_write(struct net_device *net_dev, int phy_id, int location,
static u16 sis900_reset_phy(struct net_device *net_dev, int phy_addr) static u16 sis900_reset_phy(struct net_device *net_dev, int phy_addr)
{ {
int i = 0; int i;
u16 status; u16 status;
while (i++ < 2) for (i = 0; i < 2; i++)
status = mdio_read(net_dev, phy_addr, MII_STATUS); status = mdio_read(net_dev, phy_addr, MII_STATUS);
mdio_write( net_dev, phy_addr, MII_CONTROL, MII_CNTL_RESET ); mdio_write( net_dev, phy_addr, MII_CONTROL, MII_CNTL_RESET );
@ -1430,7 +1430,7 @@ static void sis900_auto_negotiate(struct net_device *net_dev, int phy_addr)
int i = 0; int i = 0;
u32 status; u32 status;
while (i++ < 2) for (i = 0; i < 2; i++)
status = mdio_read(net_dev, phy_addr, MII_STATUS); status = mdio_read(net_dev, phy_addr, MII_STATUS);
if (!(status & MII_STAT_LINK)){ if (!(status & MII_STAT_LINK)){
@ -1466,9 +1466,9 @@ static void sis900_read_mode(struct net_device *net_dev, int *speed, int *duplex
int phy_addr = sis_priv->cur_phy; int phy_addr = sis_priv->cur_phy;
u32 status; u32 status;
u16 autoadv, autorec; u16 autoadv, autorec;
int i = 0; int i;
while (i++ < 2) for (i = 0; i < 2; i++)
status = mdio_read(net_dev, phy_addr, MII_STATUS); status = mdio_read(net_dev, phy_addr, MII_STATUS);
if (!(status & MII_STAT_LINK)) if (!(status & MII_STAT_LINK))