Wei Yongjun 39c9a4ab2b [IA64] xen: Fix return value check in xencomm_vtop()
In case of error, the function follow_page() returns ERR_PTR()
or NULL pointer. The NULL test in the error handling should be
replaced with IS_ERR_OR_NULL().

dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2012-09-27 12:30:18 -07:00
..
2012-03-28 18:30:02 +01:00
2012-07-30 13:22:19 -07:00
2011-03-31 11:26:23 -03:00
2012-07-30 13:22:19 -07:00
2011-03-17 14:02:56 +01:00
2012-07-25 11:45:31 -07:00
2005-04-16 15:20:36 -07:00