net/9p: p9_idpool_get return -1 on error
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Fri, 20 May 2011 18:55:52 +0000 (18:55 +0000)
committerEric Van Hensbergen <ericvh@gmail.com>
Wed, 25 May 2011 13:46:38 +0000 (08:46 -0500)
We need to return -1 on error. Also handle error properly

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

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