4 files changed, 4 insertions, 6 deletions

diff --git a/fs/ecryptfs/dentry.c b/fs/ecryptfs/dentry.c
index 5e596583946c..2dda5ade75bc 100644
--- a/fs/ecryptfs/dentry.c
+++ b/fs/ecryptfs/dentry.c
@@ -89,7 +89,7 @@ static void ecryptfs_d_release(struct dentry *dentry)
         return;
 }
 
-struct dentry_operations ecryptfs_dops = {
+const struct dentry_operations ecryptfs_dops = {
         .d_revalidate = ecryptfs_d_revalidate,
         .d_release = ecryptfs_d_release,
 };
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index ac749d4d644f..064c5820e4e5 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -580,7 +580,7 @@ extern const struct inode_operations ecryptfs_main_iops;
 extern const struct inode_operations ecryptfs_dir_iops;
 extern const struct inode_operations ecryptfs_symlink_iops;
 extern const struct super_operations ecryptfs_sops;
-extern struct dentry_operations ecryptfs_dops;
+extern const struct dentry_operations ecryptfs_dops;
 extern struct address_space_operations ecryptfs_aops;
 extern int ecryptfs_verbosity;
 extern unsigned int ecryptfs_message_buf_len;
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index e4a6223c3145..af737bb56cb7 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -740,8 +740,7 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
 out_release_free_unlock:
         crypto_free_hash(s->hash_desc.tfm);
 out_free_unlock:
-        memset(s->block_aligned_filename, 0, s->block_aligned_filename_size);
-        kfree(s->block_aligned_filename);
+        kzfree(s->block_aligned_filename);
 out_unlock:
         mutex_unlock(s->tfm_mutex);
 out:
diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index 96ef51489e01..295e7fa56755 100644
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -291,8 +291,7 @@ int ecryptfs_exorcise_daemon(struct ecryptfs_daemon *daemon)
         if (daemon->user_ns)
                 put_user_ns(daemon->user_ns);
         mutex_unlock(&daemon->mux);
-        memset(daemon, 0, sizeof(*daemon));
-        kfree(daemon);
+        kzfree(daemon);
 out:
         return rc;
 }