diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/llc/af_llc.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index 2975d88eeb0a..81a53791ed9c 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -231,20 +231,13 @@ out: } /** - * llc_ui_autobind - Bind a socket to a specific address. - * @sk: Socket to bind an address to. - * @addr: Address the user wants the socket bound to. + * llc_ui_autobind - automatically bind a socket to a sap + * @sock: socket to bind + * @addr: address to connect to + * + * Used by llc_ui_connect and llc_ui_sendmsg when the user hasn't + * specifically used llc_ui_bind to bind to an specific address/sap * - * Bind a socket to a specific address. For llc a user is able to bind to - * a specific sap only or mac + sap. If the user only specifies a sap and - * a null dmac (all zeros) the user is attempting to bind to an entire - * sap. This will stop anyone else on the local system from using that - * sap. If someone else has a mac + sap open the bind to null + sap will - * fail. - * If the user desires to bind to a specific mac + sap, it is possible to - * have multiple sap connections via multiple macs. - * Bind and autobind for that matter must enforce the correct sap usage - * otherwise all hell will break loose. * Returns: 0 upon success, negative otherwise. */ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr) @@ -285,11 +278,7 @@ out: * @addrlen: Length of the uaddr structure. * * Bind a socket to a specific address. For llc a user is able to bind to - * a specific sap only or mac + sap. If the user only specifies a sap and - * a null dmac (all zeros) the user is attempting to bind to an entire - * sap. This will stop anyone else on the local system from using that - * sap. If someone else has a mac + sap open the bind to null + sap will - * fail. + * a specific sap only or mac + sap. * If the user desires to bind to a specific mac + sap, it is possible to * have multiple sap connections via multiple macs. * Bind and autobind for that matter must enforce the correct sap usage |