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[SPARC]: Fix EBUS use of uninitialized variable.
authorDavid S. Miller <davem@sunset.davemloft.net>
Thu, 27 Sep 2007 20:09:28 +0000 (13:09 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 27 Sep 2007 20:09:28 +0000 (13:09 -0700)
If of_get_property() fails, it returns NULL and the 'len'
parameter is undefined.  So we need to explicitly set len
to zero in such cases.

Noticed by Al Viro.

Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found
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