ecryptfs: make register_filesystem() the last potential failure exit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 6e0e017..6895493 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -794,15 +794,10 @@
"Failed to allocate one or more kmem_cache objects\n");
goto out;
}
- rc = register_filesystem(&ecryptfs_fs_type);
- if (rc) {
- printk(KERN_ERR "Failed to register filesystem\n");
- goto out_free_kmem_caches;
- }
rc = do_sysfs_registration();
if (rc) {
printk(KERN_ERR "sysfs registration failed\n");
- goto out_unregister_filesystem;
+ goto out_free_kmem_caches;
}
rc = ecryptfs_init_kthread();
if (rc) {
@@ -823,19 +818,24 @@
"rc = [%d]\n", rc);
goto out_release_messaging;
}
+ rc = register_filesystem(&ecryptfs_fs_type);
+ if (rc) {
+ printk(KERN_ERR "Failed to register filesystem\n");
+ goto out_destroy_crypto;
+ }
if (ecryptfs_verbosity > 0)
printk(KERN_CRIT "eCryptfs verbosity set to %d. Secret values "
"will be written to the syslog!\n", ecryptfs_verbosity);
goto out;
+out_destroy_crypto:
+ ecryptfs_destroy_crypto();
out_release_messaging:
ecryptfs_release_messaging();
out_destroy_kthread:
ecryptfs_destroy_kthread();
out_do_sysfs_unregistration:
do_sysfs_unregistration();
-out_unregister_filesystem:
- unregister_filesystem(&ecryptfs_fs_type);
out_free_kmem_caches:
ecryptfs_free_kmem_caches();
out: