tree b237c467bf539ba5f7e0093ecc8addce28588fe7
parent 4c3ffd058c28bb1aac30a68d1f02de4a2077823e
author NeilBrown <neilb@suse.com> 1484265867 +1100
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1485800090 -0500

NFS: tidy up nfs_show_mountd_netid

This function is a bit clumsy, incorrectly producing
",mountproto=" if mountd_protocol is 0 and !showdefaults,
and duplicating the code for reporting "auto".

Tidy it up so that it only makes a single seq_printf() call,
and more obviously does the right thing.

Fixes: ee671b016fbf ("NFS: convert proto= option to use netids rather than a protoname")
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>