eCryptfs: integrate eCryptfs device handle into the module.

Update the versioning information.  Make the message types generic.  Add an
outgoing message queue to the daemon struct.  Make the functions to parse
and write the packet lengths available to the rest of the module.  Add
functions to create and destroy the daemon structs.  Clean up some of the
comments and make the code a little more consistent with itself.

[akpm@linux-foundation.org: printk fixes]
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
index 72dfec48ea22..0c559731ae34 100644
--- a/fs/ecryptfs/miscdev.c
+++ b/fs/ecryptfs/miscdev.c
@@ -196,7 +196,7 @@ int ecryptfs_send_miscdev(char *data, size_t data_size,
                 if (!msg_ctx->msg) {
                         rc = -ENOMEM;
                         printk(KERN_ERR "%s: Out of memory whilst attempting "
-                               "to kmalloc(%d, GFP_KERNEL)\n", __func__,
+                               "to kmalloc(%Zd, GFP_KERNEL)\n", __func__,
                                (sizeof(*msg_ctx->msg) + data_size));
                         goto out_unlock;
                 }
@@ -232,7 +232,7 @@ out_unlock:
  *
  * Returns the number of bytes copied into the user buffer
  */
-static int
+static ssize_t
 ecryptfs_miscdev_read(struct file *file, char __user *buf, size_t count,
                       loff_t *ppos)
 {