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Commit 168f2e14 authored by Tony Luck's avatar Tony Luck
Browse files

pstore: fix build warning for unused return value from sysfs_create_file 



fs/pstore/inode.c: In function 'init_pstore_fs':
fs/pstore/inode.c:266: warning: ignoring return value of 'sysfs_create_file', declared with attribute warn_unused_result

Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent 0bb77c46

fs/pstore/inode.c

+16 −11
Original line number Diff line number Diff line
@@ -256,23 +256,28 @@ static struct file_system_type pstore_fs_type = { 


static int __init init_pstore_fs(void)

{

	int ret = 0;

	int rc = 0;

	struct kobject *pstorefs_kobj;



	pstorefs_kobj = kobject_create_and_add("pstore", fs_kobj);

	if (!pstorefs_kobj)

		return -ENOMEM;

	if (!pstorefs_kobj) {

		rc = -ENOMEM;

		goto done;

	}



	sysfs_create_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);

	rc = sysfs_create_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);

	if (rc)

		goto done1;



	ret = register_filesystem(&pstore_fs_type);

	rc = register_filesystem(&pstore_fs_type);

	if (rc == 0)

		goto done;



	if (ret) {

	sysfs_remove_file(pstorefs_kobj, &pstore_kmsg_bytes_attr.attr);

done1:

	kobject_put(pstorefs_kobj);

	}



	return ret;

done:

	return rc;

}

module_init(init_pstore_fs)