From: Jeff Layton <jlayton@redhat.com>
Date: Tue, 15 Jul 2008 18:26:17 +0000 (-0400)
Subject: lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_lock
X-Git-Tag: v2.6.27-rc1~961^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cde4de80773497d8333985b135f472eda870904;p=pandora-kernel.git

lockd: eliminate duplicate nlmsvc_lookup_host call from nlmsvc_lock

nlmsvc_lock calls nlmsvc_lookup_host to find a nlm_host struct. The
callers of this function, however, call nlmsvc_retrieve_args or
nlm4svc_retrieve_args, which also return a nlm_host struct.

Change nlmsvc_lock to take a host arg instead of calling
nlmsvc_lookup_host itself and change the callers to pass a pointer to
the nlm_host they've already found.

Since nlmsvc_testlock() now just uses the caller's reference, we no
longer need to get or release it.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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