eCryptfs: Cocci spatch "memdup.spatch"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index 49ff8ea08f1c..e57380e5f6bd 100644
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -247,14 +247,13 @@ int ecryptfs_process_response(struct ecryptfs_daemon *daemon,
                 goto unlock;
         }
         msg_size = (sizeof(*msg) + msg->data_len);
-        msg_ctx->msg = kmalloc(msg_size, GFP_KERNEL);
+        msg_ctx->msg = kmemdup(msg, msg_size, GFP_KERNEL);
         if (!msg_ctx->msg) {
                 rc = -ENOMEM;
                 printk(KERN_ERR "%s: Failed to allocate [%zd] bytes of "
                        "GFP_KERNEL memory\n", __func__, msg_size);
                 goto unlock;
         }
-        memcpy(msg_ctx->msg, msg, msg_size);
         msg_ctx->state = ECRYPTFS_MSG_CTX_STATE_DONE;
         wake_up_process(msg_ctx->task);
         rc = 0;