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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-11-02 23:17:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-04 05:06:26 -0800 |
| commit | c7079857cd89cb5bc686df1d441db8ef0137abf1 (patch) | |
| tree | b3bad0d98018485e092b26d488d1f49271cc5a47 | |
| parent | fd2c3ef761fbc5e6c27fa7d40b30cda06bfcd7d8 (diff) | |
| download | linux-c7079857cd89cb5bc686df1d441db8ef0137abf1.tar.bz2 | |
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>
| -rw-r--r-- | drivers/net/bnx2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 08cddb6ff740..539d23b594ce 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -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) |