Commit 69218fc4 authored Jan 21, 2011 by Allan Stephens Committed by Paul Gortmaker Feb 23, 2011

tipc: Minor optimization to topology service connection establishment



Eliminates a local iovec structure containing no data, which was
previously used during the establishment of a topology service connection,
since the same effect can be achieved by passing in a NULL pointer and
an iovec length of zero.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

parent f23d9bf2

net/tipc/subscr.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -472,8 +472,6 @@ static void subscr_named_msg_event(void *usr_handle,
		struct tipc_portid const *orig,
		struct tipc_name_seq const *dest)
		{
		static struct iovec msg_sect = {NULL, 0};

		struct subscriber *subscriber;
		u32 server_port_ref;

		@@ -523,7 +521,7 @@ static void subscr_named_msg_event(void *usr_handle,

		/* Send an ACK- to complete connection handshaking */

		tipc_send(server_port_ref, 1, &msg_sect);
		tipc_send(server_port_ref, 0, NULL);

		/* Handle optional subscription request */