mdio-sun4i: oops in error handling in probe

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commit 227f33beab upstream.

We could end up dereferencing an error pointer when we call
regulator_disable().

Fixes: 4bdcb1dd9f ('net: Add MDIO bus driver for the Allwinner EMAC')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Dan Carpenter 2016-03-21 12:02:31 +03:00 • committed by Ben Hutchings

parent 75033f0294

commit 1d5dd57edb

1 changed files with 3 additions and 1 deletions

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drivers/net/phy/mdio-sun4i.c

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