netrom: copy_datagram_iovec can fail
authorAlan Cox <alan@linux.intel.com>
Tue, 4 Sep 2012 04:13:18 +0000 (04:13 +0000)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 10 Oct 2012 02:31:33 +0000 (03:31 +0100)
[ Upstream commit 6cf5c951175abcec4da470c50565cc0afe6cd11d ]

Check for an error from this and if so bail properly.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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