s390/cio: Initialize the host addresses in pfn_array
authorEric Farman <farman@linux.ibm.com>
Tue, 14 May 2019 23:42:45 +0000 (01:42 +0200)
committerCornelia Huck <cohuck@redhat.com>
Mon, 3 Jun 2019 10:02:55 +0000 (12:02 +0200)
commitc34a12e6a3df3aae8cb6f47baf0d14ef0fbecf7f
tree1424092e049f011634f907165cecd68c8ab4c07e
parente4f3f18b12324e2c140b97f93e3259eee9696d11
s390/cio: Initialize the host addresses in pfn_array

Let's initialize the host address to something that is invalid,
rather than letting it default to zero.  This just makes it easier
to notice when a pin operation has failed or been skipped.

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20190514234248.36203-5-farman@linux.ibm.com>
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
drivers/s390/cio/vfio_ccw_cp.c