[PATCH] knfsd: Correctly handle error condition from lockd_up
If lockd_up fails - what should we expect? Do we have to later call lockd_down? Well the nfs client thinks "no", the nfs server thinks "yes". lockd thinks "yes". The only answer that really makes sense is "no" !! So: Make lockd_up only increment nlmsvc_users on success. Make nfsd handle errors from lockd_up properly. Make sure lockd_up(0) never fails when lockd is running so that the 'reclaimer' call to lockd_up doesn't need to be error checked. Cc: "J. Bruce Fields" <bfields@fieldses.org> Signed-off-by:Neil Brown <neilb@suse.de> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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