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>
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index 0ce44cd..0d6d7c1 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -2543,9 +2543,9 @@
int ret;
fabric = target_fabric_configfs_init(THIS_MODULE, "sbp");
- if (!fabric) {
+ if (IS_ERR(fabric)) {
pr_err("target_fabric_configfs_init() failed\n");
- return -ENOMEM;
+ return PTR_ERR(fabric);
}
fabric->tf_ops = sbp_ops;