raw: Restore /proc/net/raw correct behavior

raw: Restore /proc/net/raw correct behavior

[ Upstream commit 68be802cd5ad040fe8cfa33ce3031405df2d9117 ]

I just noticed "cat /proc/net/raw" was buggy, missing '\n' separators.

I believe this was introduced by commit 8cd850efa4948d57a2ed836911cfd1ab299e89c6
([RAW]: Cleanup IPv4 raw_seq_show.)

This trivial patch restores correct behavior, and applies to current
Linus tree (should also be applied to stable tree as well.)

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>