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s390/cio: Fix cleanup of pfn_array alloc failure
authorEric Farman <farman@linux.ibm.com>
Fri, 9 Nov 2018 02:39:28 +0000 (03:39 +0100)
committerCornelia Huck <cohuck@redhat.com>
Tue, 13 Nov 2018 10:45:17 +0000 (11:45 +0100)
commit806212f91c874b24cf9eb4a9f180323671b6c5ed
tree58a95917e753376e49b0cead708fe51fa95c028a
parent55e93ecdc1ef9256279e0a0b08edf72cc47fc2f6
s390/cio: Fix cleanup of pfn_array alloc failure

If pfn_array_alloc fails somehow, we need to release the pfn_array_table
that was malloc'd earlier.

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20181109023937.96105-2-farman@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
drivers/s390/cio/vfio_ccw_cp.c