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Message-Id: <1305060277-15600-8-git-send-email-paul.gortmaker@windriver.com>
Date: Tue, 10 May 2011 16:44:23 -0400
From: Paul Gortmaker <paul.gortmaker@...driver.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, Allan.Stephens@...driver.com,
Allan Stephens <allan.stephens@...driver.com>,
Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [PATCH net-next 07/21] tipc: Avoid pointless masking of fragmented message identifier
From: Allan Stephens <allan.stephens@...driver.com>
Eliminates code that restricts a link's counter of its fragmented
messages to a 16-bit value, since the counter value is automatically
restricted to this range when it is written into the message header.
Signed-off-by: Allan Stephens <allan.stephens@...driver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
net/tipc/link.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 95249ba..ad356df 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1276,7 +1276,7 @@ reject:
/* Append whole chain to send queue: */
buf = buf_chain;
- l_ptr->long_msg_seq_no = mod(l_ptr->long_msg_seq_no + 1);
+ l_ptr->long_msg_seq_no++;
if (!l_ptr->next_out)
l_ptr->next_out = buf_chain;
l_ptr->stats.sent_fragmented++;
@@ -2426,7 +2426,7 @@ 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_long_msgno(&fragm_hdr, mod(l_ptr->long_msg_seq_no++));
+ msg_set_long_msgno(&fragm_hdr, l_ptr->long_msg_seq_no++);
msg_set_fragm_no(&fragm_hdr, fragm_no);
l_ptr->stats.sent_fragmented++;
--
1.7.4.4
--
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