tree a9feaeb20b20bacfd2195a2b02becc807f9233b5
parent 9523feac272ccad2ad8186ba4fcc89103754de52
author Tuomas Tynkkynen <tuomas@tuxera.com> 1511083723 +0200
committer Al Viro <viro@zeniv.linux.org.uk> 1511130666 -0500

9p: Fix missing commas in mount options

Since commit c4fac9100456 ("9p: Implement show_options"), the mount
options of 9p filesystems are printed out with some missing commas
between the individual options:

p9-scratch on /mnt/scratch type 9p (rw,dirsync,loose,access=clienttrans=virtio)

Add them back.

Cc: stable@vger.kernel.org # 4.13+
Fixes: c4fac9100456 ("9p: Implement show_options")
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>