bnx2: Fix compiler warning in bnx2_disable_forced_2g5().

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drivers/net/bnx2.c: In function 'bnx2_disable_forced_2g5':
drivers/net/bnx2.c:1489: warning: 'bmcr' may be used uninitialized in this function

We fix it by checking return values from all bnx2_read_phy() and proceeding
to do read-modify-write only if the read operation is successful.

The related bnx2_enable_forced_2g5() is also fixed the same way.

Reported-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Michael Chan 2010-06-08 07:21:30 +00:00 • committed by David S. Miller

parent fc0ba8e871

commit cbd6890c59

1 changed files with 28 additions and 15 deletions

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drivers/net/bnx2.c

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