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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>
hifive-unleashed-5.1
Wei Yongjun 2012-09-21 13:57:31 +08:00 committed by Nicholas Bellinger
parent e4b11b89f9
commit b659f4b4ff
1 changed files with 2 additions and 2 deletions
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4
drivers/target/sbp/sbp_target.c
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@ -2543,9 +2543,9 @@ static int sbp_register_configfs(void)
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;