rfc: Are any of the seq_pad() uses really necessary?

$ git grep -w seq_pad net net/ipv4/fib_trie.c:seq_pad(seq, '\n'); net/ipv4/ping.c:seq_pad(seq, '\n'); net/ipv4/tcp_ipv4.c:seq_pad(seq, '\n'); net/ipv4/udp.c: seq_pad(seq, '\n'); net/phonet/socket.c:seq_pad(seq, '\n'); net/phonet/socket.c:seq_pad(seq, '\n');

rfc: Are any of the seq_pad() uses really necessary?

$ git grep -w seq_pad net net/ipv4/fib_trie.c:seq_pad(seq, '\n'); net/ipv4/ping.c:seq_pad(seq, '\n'); net/ipv4/tcp_ipv4.c:seq_pad(seq, '\n'); net/ipv4/udp.c: seq_pad(seq, '\n'); net/phonet/socket.c:seq_pad(seq, '\n'); net/phonet/socket.c:seq_pad(seq, '\n');