diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2009-07-17 19:13:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-17 19:13:21 +0200 |
| commit | 0741241c6b80bfd58417e95de984d60c9e9ef2a0 (patch) | |
| tree | 9fa70e5e918e0735c531988f64b92cb5655baf28 /drivers/connector/cn_proc.c | |
| parent | tun: Allow tap device to send/receive UFO packets. (diff) | |
| download | linux-0741241c6b80bfd58417e95de984d60c9e9ef2a0.tar.xz linux-0741241c6b80bfd58417e95de984d60c9e9ef2a0.zip | |
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/connector/cn_proc.c')
| -rw-r--r-- | drivers/connector/cn_proc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c index c5afc98e2675..85e5dc0431fe 100644 --- a/drivers/connector/cn_proc.c +++ b/drivers/connector/cn_proc.c @@ -202,9 +202,8 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack) * cn_proc_mcast_ctl * @data: message sent from userspace via the connector */ -static void cn_proc_mcast_ctl(void *data) +static void cn_proc_mcast_ctl(struct cn_msg *msg) { - struct cn_msg *msg = data; enum proc_cn_mcast_op *mc_op = NULL; int err = 0; |