Unverified Commit d9ee2998 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!1427 nbd: Fix debugfs_create_dir error checking 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhong Jinghua <zhongjinghua@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/CXCW33MDQZLHTCOH6HEFOVC5GK2Y4TCX/ 
 
https://gitee.com/openeuler/kernel/issues/I7FF4R 
 
Link:https://gitee.com/openeuler/kernel/pulls/1427

 

Reviewed-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
Reviewed-by: default avatarYu Kuai <yukuai3@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 961759c0 c8ff919f

drivers/block/nbd.c

+2 −2
Original line number Diff line number Diff line
@@ -1719,7 +1719,7 @@ static int nbd_dev_dbg_init(struct nbd_device *nbd) 
		return -EIO;



	dir = debugfs_create_dir(nbd_name(nbd), nbd_dbg_dir);

	if (!dir) {

	if (IS_ERR(dir)) {

		dev_err(nbd_to_dev(nbd), "Failed to create debugfs dir for '%s'\n",

			nbd_name(nbd));

		return -EIO;
@@ -1745,7 +1745,7 @@ static int nbd_dbg_init(void) 
	struct dentry *dbg_dir;



	dbg_dir = debugfs_create_dir("nbd", NULL);

	if (!dbg_dir)

	if (IS_ERR(dbg_dir))

		return -EIO;



	nbd_dbg_dir = dbg_dir;