diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2009-07-17 10:13:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-17 10:13:21 -0700 |
| commit | 0741241c6b80bfd58417e95de984d60c9e9ef2a0 (patch) | |
| tree | 9fa70e5e918e0735c531988f64b92cb5655baf28 /drivers/w1 | |
| parent | e36aa25a533962b08402530e8443ac804a454e27 (diff) | |
| download | linux-0741241c6b80bfd58417e95de984d60c9e9ef2a0.tar.bz2 | |
connector: make callback argument type explicit
The connector documentation states that the argument to the callback
function is always a pointer to a struct cn_msg, but rather than encode it
in the API itself, it uses a void pointer everywhere. This doesn't make
much sense to encode the pointer in documentation as it prevents proper C
type checking from occurring and can easily allow people to use the wrong
pointer type. So convert the argument type to an explicit struct cn_msg
pointer.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/w1_netlink.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c index fdf72851c574..52ccb3d3a963 100644 --- a/drivers/w1/w1_netlink.c +++ b/drivers/w1/w1_netlink.c @@ -306,9 +306,8 @@ static int w1_netlink_send_error(struct cn_msg *rcmsg, struct w1_netlink_msg *rm return error; } -static void w1_cn_callback(void *data) +static void w1_cn_callback(struct cn_msg *msg) { - struct cn_msg *msg = data; struct w1_netlink_msg *m = (struct w1_netlink_msg *)(msg + 1); struct w1_netlink_cmd *cmd; struct w1_slave *sl; |