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bnx2: avoid compiler warnings 

drivers/net/bnx2.c: In function ‘bnx2_enable_forced_2g5’:
drivers/net/bnx2.c:1447: warning: ‘bmcr’ may be used uninitialized in this function
drivers/net/bnx2.c: In function ‘bnx2_disable_forced_2g5’:
drivers/net/bnx2.c:1482: warning: ‘bmcr’ may be used uninitialized in this function

One fix would be to have an initial value, but a plain return might be better.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2009-11-02 23:17:42 +00:00 committed by David S. Miller
parent fd2c3ef761
commit c7079857cd
1 changed files with 4 additions and 0 deletions
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4
drivers/net/bnx2.c
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@ -1466,6 +1466,8 @@ bnx2_enable_forced_2g5(struct bnx2 *bp)
} else if (CHIP_NUM(bp) == CHIP_NUM_5708) {
bnx2_read_phy(bp, bp->mii_bmcr, &bmcr);
bmcr |= BCM5708S_BMCR_FORCE_2500;
} else {
return;
}
if (bp->autoneg & AUTONEG_SPEED) {
@ -1500,6 +1502,8 @@ bnx2_disable_forced_2g5(struct bnx2 *bp)
} else if (CHIP_NUM(bp) == CHIP_NUM_5708) {
bnx2_read_phy(bp, bp->mii_bmcr, &bmcr);
bmcr &= ~BCM5708S_BMCR_FORCE_2500;
} else {
return;
}
if (bp->autoneg & AUTONEG_SPEED)