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Commit 670c5408 authored by Allan Stephens's avatar Allan Stephens Committed by Paul Gortmaker
Browse files

tipc: Don't initialize link selector field in fragmented messages 



Eliminates code that sets the link selector field in the header of
fragmented messages, since this information is never referenced.
(The unnecessary initialization was harmless as it was over-written
by the fragmented message identifier value before the fragments were
transmitted.)

Signed-off-by: default avatarAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent 7775bcc7

net/tipc/link.c

+0 −2
Original line number Diff line number Diff line
@@ -1169,7 +1169,6 @@ static int link_send_sections_long(struct tipc_port *sender, 


	tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,

		 INT_H_SIZE, msg_destnode(hdr));

	msg_set_link_selector(&fragm_hdr, sender->ref);

	msg_set_size(&fragm_hdr, max_pkt);

	msg_set_fragm_no(&fragm_hdr, 1);
@@ -2427,7 +2426,6 @@ static int link_send_long_buf(struct link *l_ptr, struct sk_buff *buf) 


	tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,

		 INT_H_SIZE, destaddr);

	msg_set_link_selector(&fragm_hdr, msg_link_selector(inmsg));

	msg_set_long_msgno(&fragm_hdr, mod(l_ptr->long_msg_seq_no++));

	msg_set_fragm_no(&fragm_hdr, fragm_no);

	l_ptr->stats.sent_fragmented++;