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NSM: Check result of SM_UNMON upcall 

Make sure any error returned by rpc.statd during an SM_UNMON call is
reported rather than ignored completely.  There isn't much to do with
such an error, but we should log it in any case.

Similar to a recent change to nsm_monitor().

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
Chuck Lever 2008-12-04 14:21:46 -05:00 committed by J. Bruce Fields
parent 356c3eb466
commit 0c7aef4569
1 changed files with 2 additions and 0 deletions
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2
fs/lockd/mon.c
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@ -126,6 +126,8 @@ void nsm_unmonitor(const struct nlm_host *host)
dprintk("lockd: nsm_unmonitor(%s)\n", nsm->sm_name); dprintk("lockd: nsm_unmonitor(%s)\n", nsm->sm_name);
status = nsm_mon_unmon(nsm, SM_UNMON, &res); status = nsm_mon_unmon(nsm, SM_UNMON, &res);
if (res.status != 0)
status = -EIO;
if (status < 0) if (status < 0)
printk(KERN_NOTICE "lockd: cannot unmonitor %s\n", printk(KERN_NOTICE "lockd: cannot unmonitor %s\n",
nsm->sm_name); nsm->sm_name);