ocfs2: Unlock mutex in local alloc failure case

[linux-2.6] / fs / ecryptfs / main.c

diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index e557a676692734193b85d091aceb04694d274716..a98497264fe8594d696ccaf9ffec4595133b9f87 100644 (file)
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -813,6 +813,15 @@ out:
        return rc;
 }
 
+static void do_sysfs_unregistration(void)
+{
+       sysfs_remove_file(&ecryptfs_subsys.kobj,
+                         &sysfs_attr_version.attr);
+       sysfs_remove_file(&ecryptfs_subsys.kobj,
+                         &sysfs_attr_version_str.attr);
+       subsystem_unregister(&ecryptfs_subsys);
+}
+
 static int __init ecryptfs_init(void)
 {
        int rc;
@@ -851,6 +860,9 @@ static int __init ecryptfs_init(void)
        if (rc) {
                ecryptfs_printk(KERN_ERR, "Failure occured while attempting to "
                                "initialize the eCryptfs netlink socket\n");
+               do_sysfs_unregistration();
+               unregister_filesystem(&ecryptfs_fs_type);
+               ecryptfs_free_kmem_caches();
        }
 out:
        return rc;
@@ -858,11 +870,7 @@ out:
 
 static void __exit ecryptfs_exit(void)
 {
-       sysfs_remove_file(&ecryptfs_subsys.kobj,
-                         &sysfs_attr_version.attr);
-       sysfs_remove_file(&ecryptfs_subsys.kobj,
-                         &sysfs_attr_version_str.attr);
-       subsystem_unregister(&ecryptfs_subsys);
+       do_sysfs_unregistration();
        ecryptfs_release_messaging(ecryptfs_transport);
        unregister_filesystem(&ecryptfs_fs_type);
        ecryptfs_free_kmem_caches();