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LockD: move global usage counter manipulation from error path 

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Stanislav Kinsbursky 2012-04-25 18:23:02 +04:00 committed by J. Bruce Fields
parent 2445223909
commit 7d13ec761a
1 changed files with 2 additions and 3 deletions
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5
fs/lockd/svc.c
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@ -329,7 +329,7 @@ static struct svc_serv *lockd_create_svc(void)
int lockd_up(struct net *net)
{
struct svc_serv *serv;
int error = 0;
int error;
mutex_lock(&nlmsvc_mutex);
@ -370,14 +370,13 @@ int lockd_up(struct net *net)
goto err_start;
}
nlmsvc_users++;
/*
* Note: svc_serv structures have an initial use count of 1,
* so we exit through here on both success and failure.
*/
err_net:
svc_destroy(serv);
if (!error)
nlmsvc_users++;
err_create:
mutex_unlock(&nlmsvc_mutex);
return error;