diff mbox

[2/3] md: dm-log: fix cn_ulog_callback declaration

Message ID 200909181945.n8IJj8rN010429@imap1.linux-foundation.org (mailing list archive)
State Accepted, archived
Delegated to: Alasdair Kergon
Headers show

Commit Message

Andrew Morton Sept. 18, 2009, 7:45 p.m. UTC 
From: Jiri Slaby <jirislaby@gmail.com>

The third parameter of cn_add_callback accepts functions with void
*()(struct cn_msg *) prototype.  Change cn_ulog_callback to match it by
removing void * and adding struct cn_msg * directly.

It's introduced by commit:
connector: make callback argument type explicit

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/md/dm-log-userspace-transfer.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff -puN drivers/md/dm-log-userspace-transfer.c~md-dm-log-fix-cn_ulog_callback-declaration drivers/md/dm-log-userspace-transfer.c
--- a/drivers/md/dm-log-userspace-transfer.c~md-dm-log-fix-cn_ulog_callback-declaration
+++ a/drivers/md/dm-log-userspace-transfer.c
@@ -129,9 +129,8 @@  static int fill_pkg(struct cn_msg *msg, 
  * This is the connector callback that delivers data
  * that was sent from userspace.
  */
-static void cn_ulog_callback(void *data)
+static void cn_ulog_callback(struct cn_msg *msg)
 {
-	struct cn_msg *msg = (struct cn_msg *)data;
 	struct dm_ulog_request *tfr = (struct dm_ulog_request *)(msg + 1);
 
 	spin_lock(&receiving_list_lock);