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authorEric Dumazet <edumazet@google.com>2019-02-26 20:49:09 +0300
committerDavid S. Miller <davem@davemloft.net>2019-02-27 00:16:02 +0300
commit6c7b4ee7f96d77a40e474f7541c4e543a669dbde (patch)
treee3806fde386be3057bf3f42c6693b101553f2296 /net/ipv4/tcp.c
parenta110ae7096c9f564d15b0e56a8bba79ffeaaa618 (diff)
downloadlinux-6c7b4ee7f96d77a40e474f7541c4e543a669dbde.tar.xz
tcp: get rid of tcp_check_send_head()
This helper is used only once, and its name is no longer relevant. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
-rw-r--r--net/ipv4/tcp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 769508c75dce..e2fa6eb9f81a 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1412,7 +1412,8 @@ do_fault:
/* It is the one place in all of TCP, except connection
* reset, where we can be unlinking the send_head.
*/
- tcp_check_send_head(sk, skb);
+ if (tcp_write_queue_empty(sk))
+ tcp_chrono_stop(sk, TCP_CHRONO_BUSY);
sk_wmem_free_skb(sk, skb);
}