sbp-target: fix return value check in sbp_register_configfs()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 21 Sep 2012 05:57:31 +0000 (13:57 +0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Sat, 22 Sep 2012 23:29:52 +0000 (16:29 -0700)
commitb659f4b4ff52b14dcef4848e3f434b3582842960
tree2cec6d6a4da99e2dbd572432ee4c0386544fb504
parente4b11b89f9039ca97b2ed1b6efeb6749fbdeb252
sbp-target: fix return value check in sbp_register_configfs()

In case of error, the function target_fabric_configfs_init() returns
ERR_PTR() not NULL pointer. The NULL test in the return value check
should be replaced with IS_ERR().

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: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/sbp/sbp_target.c