From: Wang Long Date: Mon, 20 Jul 2020 07:24:12 +0000 (+0800) Subject: Documentation: driver-api: update kernel connector X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2ed1761fab136ec3aefa3641a3048dd8ba09a067;p=linux.git Documentation: driver-api: update kernel connector This patch changes: 1) Fix typo in kernel connector documentation. s/cn_netlink_send_multi/cn_netlink_send_mult/ 2) update definition of struct cn_msg Signed-off-by: Wang Long Link: https://lore.kernel.org/r/1595229852-114071-1-git-send-email-w@laoqinren.net Signed-off-by: Jonathan Corbet --- diff --git a/Documentation/driver-api/connector.rst b/Documentation/driver-api/connector.rst index c100c74822893..23d068191fb17 100644 --- a/Documentation/driver-api/connector.rst +++ b/Documentation/driver-api/connector.rst @@ -26,7 +26,7 @@ netlink based networking for inter-process communication in a significantly easier way:: int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); - void cn_netlink_send_multi(struct cn_msg *msg, u16 len, u32 portid, u32 __group, int gfp_mask); + void cn_netlink_send_mult(struct cn_msg *msg, u16 len, u32 portid, u32 __group, int gfp_mask); void cn_netlink_send(struct cn_msg *msg, u32 portid, u32 __group, int gfp_mask); struct cb_id @@ -48,7 +48,8 @@ be dereferenced to `struct cn_msg *`:: __u32 seq; __u32 ack; - __u32 len; /* Length of the following data */ + __u16 len; /* Length of the following data */ + __u16 flags; __u8 data[0]; };