NFSv4: Clean up the nfs.callback_tcpport option
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Sun, 9 Aug 2009 19:06:19 +0000 (15:06 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Sun, 9 Aug 2009 19:06:19 +0000 (15:06 -0400)
commitc140aa91357c415c91269884518fa1d6fdebc20d
treea625131708c2c8a121ae5875c2529428f21b740e
parentcbf1107126af2950623fafdaa5c9df43ab00f046
NFSv4: Clean up the nfs.callback_tcpport option

Tighten up the validity checking in param_set_port: check for NULL pointers.
Ensure that the option shows up on 'modinfo' output.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/callback.c