提交 dd3fd8bd 编写于 作者: S Shen Feng 提交者: Chris Mason

Btrfs: do not call kfree if kmalloc failed in btrfs_sysfs_add_super

Signed-off-by: NShen Feng <shen@cn.fujitsu.com>
上级 1f483660
......@@ -212,14 +212,13 @@ int btrfs_sysfs_add_super(struct btrfs_fs_info *fs)
fs->super_kobj.kset = btrfs_kset;
error = kobject_init_and_add(&fs->super_kobj, &btrfs_super_ktype,
NULL, "%s", name);
kfree(name);
if (error)
goto fail;
kfree(name);
return 0;
fail:
kfree(name);
printk(KERN_ERR "btrfs: sysfs creation for super failed\n");
return error;
}
......
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