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drivers/net: fix sparse warnings: make do-while a compound statement

Browse source 
While at it insert some extra curly braces and fix formatting.

Fix this sparse warnings:

  drivers/net/atp.c:811:8: warning: do-while statement is not a compound statement
  drivers/net/atp.c:813:8: warning: do-while statement is not a compound statement
  drivers/net/atp.c:815:11: warning: do-while statement is not a compound statement
  drivers/net/atp.c:817:11: warning: do-while statement is not a compound statement
  drivers/net/plip.c:642:4: warning: do-while statement is not a compound statement
  drivers/net/plip.c:647:4: warning: do-while statement is not a compound statement
  drivers/net/plip.c:820:4: warning: do-while statement is not a compound statement
  drivers/net/plip.c:825:4: warning: do-while statement is not a compound statement
  drivers/net/starfire.c:886:3: warning: do-while statement is not a compound statement

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hannes Eder 2008-12-25 23:55:35 -08:00 committed by David S. Miller
parent 2705d4f87c
commit e4c3c13cb4
3 changed files with 20 additions and 19 deletions
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19
drivers/net/atp.c
View file

@ -802,21 +802,22 @@ static void net_rx(struct net_device *dev)
static void read_block(long ioaddr, int length, unsigned char *p, int data_mode)
{
if (data_mode <= 3) { /* Mode 0 or 1 */
outb(Ctrl_LNibRead, ioaddr + PAR_CONTROL);
outb(length == 8 ? RdAddr | HNib | MAR : RdAddr | MAR,
ioaddr + PAR_DATA);
if (data_mode <= 1) { /* Mode 0 or 1 */
do *p++ = read_byte_mode0(ioaddr); while (--length > 0);
} else /* Mode 2 or 3 */
do *p++ = read_byte_mode2(ioaddr); while (--length > 0);
} else if (data_mode <= 5)
do *p++ = read_byte_mode4(ioaddr); while (--length > 0);
else
do *p++ = read_byte_mode6(ioaddr); while (--length > 0);
do { *p++ = read_byte_mode0(ioaddr); } while (--length > 0);
} else { /* Mode 2 or 3 */
do { *p++ = read_byte_mode2(ioaddr); } while (--length > 0);
}
} else if (data_mode <= 5) {
do { *p++ = read_byte_mode4(ioaddr); } while (--length > 0);
} else {
do { *p++ = read_byte_mode6(ioaddr); } while (--length > 0);
}
outb(EOC+HNib+MAR, ioaddr + PAR_DATA);
outb(EOC+HNib+MAR, ioaddr + PAR_DATA);
outb(Ctrl_SelData, ioaddr + PAR_CONTROL);
}

16
drivers/net/plip.c
View file

@ -638,14 +638,14 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl,
case PLIP_PK_DATA:
lbuf = rcv->skb->data;
do
do {
if (plip_receive(nibble_timeout, dev,
&rcv->nibble, &lbuf[rcv->byte]))
return TIMEOUT;
while (++rcv->byte < rcv->length.h);
do
} while (++rcv->byte < rcv->length.h);
do {
rcv->checksum += lbuf[--rcv->byte];
while (rcv->byte);
} while (rcv->byte);
rcv->state = PLIP_PK_CHECKSUM;
case PLIP_PK_CHECKSUM:
@ -816,14 +816,14 @@ plip_send_packet(struct net_device *dev, struct net_local *nl,
snd->checksum = 0;
case PLIP_PK_DATA:
do
do {
if (plip_send(nibble_timeout, dev,
&snd->nibble, lbuf[snd->byte]))
return TIMEOUT;
while (++snd->byte < snd->length.h);
do
} while (++snd->byte < snd->length.h);
do {
snd->checksum += lbuf[--snd->byte];
while (snd->byte);
} while (snd->byte);
snd->state = PLIP_PK_CHECKSUM;
case PLIP_PK_CHECKSUM:

4
drivers/net/starfire.c
View file

@ -880,9 +880,9 @@ static int mdio_read(struct net_device *dev, int phy_id, int location)
void __iomem *mdio_addr = np->base + MIICtrl + (phy_id<<7) + (location<<2);
int result, boguscnt=1000;
/* ??? Should we add a busy-wait here? */
do
do {
result = readl(mdio_addr);
while ((result & 0xC0000000) != 0x80000000 && --boguscnt > 0);
} while ((result & 0xC0000000) != 0x80000000 && --boguscnt > 0);
if (boguscnt == 0)
return 0;
if ((result & 0xffff) == 0xffff)