commit 6c25449e1a32c594d743df8e8258e8ef870b6a77
author yangxingwu <xingwu.yang@gmail.com> Mon Dec 27 16:29:51 2021 +0800
committer David S. Miller <davem@davemloft.net> Mon Dec 27 14:47:14 2021 +0000
tree 5ab8d44b9ae18dfc7ac04c9334bca20369a2bec4
parent 6d7373dabfd3933ee30c40fc8c09d2a788f6ece1

net: udp: fix alignment problem in udp4_seq_show()

$ cat /pro/net/udp

before:

  sl  local_address rem_address   st tx_queue rx_queue tr tm->when
26050: 0100007F:0035 00000000:0000 07 00000000:00000000 00:00000000
26320: 0100007F:0143 00000000:0000 07 00000000:00000000 00:00000000
27135: 00000000:8472 00000000:0000 07 00000000:00000000 00:00000000

after:

   sl  local_address rem_address   st tx_queue rx_queue tr tm->when
26050: 0100007F:0035 00000000:0000 07 00000000:00000000 00:00000000
26320: 0100007F:0143 00000000:0000 07 00000000:00000000 00:00000000
27135: 00000000:8472 00000000:0000 07 00000000:00000000 00:00000000

Signed-off-by: yangxingwu <xingwu.yang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/udp.c

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 15c6b45..0cd6b85 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -3075,7 +3075,7 @@ int udp4_seq_show(struct seq_file *seq, void *v)
 {
 	seq_setwidth(seq, 127);
 	if (v == SEQ_START_TOKEN)
-		seq_puts(seq, "  sl  local_address rem_address   st tx_queue "
+		seq_puts(seq, "   sl  local_address rem_address   st tx_queue "
 			   "rx_queue tr tm->when retrnsmt   uid  timeout "
 			   "inode ref pointer drops");
 	else {