xenbus_client.c: correct exit path for xenbus_map_ring_valloc_hvm
authorWei Liu <wei.liu2@citrix.com>
Wed, 29 May 2013 16:02:58 +0000 (17:02 +0100)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 29 May 2013 19:24:55 +0000 (15:24 -0400)
commit8d0b8801c9e4c2c6b20cdac74dbab16facce7653
tree4548c7791b1f9bec5675003aadf4b9970baec3ae
parentd69c0e3975e4955dd596c162d1628ba1dbb1eb45
xenbus_client.c: correct exit path for xenbus_map_ring_valloc_hvm

Apparently we should not free page that has not been allocated.
This is b/c alloc_xenballooned_pages will take care of freeing
the page on its own.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/xen/xenbus/xenbus_client.c