netdev - [PATCH net-next] tcp: remove SG-related comment in tcp

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Message-Id: <20180706071910.65958-1-jwi@linux.ibm.com>
Date:   Fri,  6 Jul 2018 09:19:10 +0200
From:   Julian Wiedmann <jwi@...ux.ibm.com>
To:     David Miller <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     Julian Wiedmann <jwi@...ux.ibm.com>, <netdev@...r.kernel.org>
Subject: [PATCH net-next] tcp: remove SG-related comment in tcp_sendmsg()

Since commit 74d4a8f8d378 ("tcp: remove sk_can_gso() use"), the code
doesn't care whether the interface supports SG.

Signed-off-by: Julian Wiedmann <jwi@...ux.ibm.com>
---
 net/ipv4/tcp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index bf461fa77ed6..516e89b57603 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1275,9 +1275,7 @@ int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size)
 			int linear;
 
 new_segment:
-			/* Allocate new segment. If the interface is SG,
-			 * allocate skb fitting to single page.
-			 */
+			/* Allocate new segment. */
 			if (!sk_stream_memory_free(sk))
 				goto wait_for_sndbuf;
 
-- 
2.16.4