GFS2: Use seq_vprintf for glocks debugfs file

Make use of the newly added seq_vprintf() function.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Al Viro <viro@ZenIV.linux.org.uk>
1 file changed