nfsd: pass net to nfsd_create_serv()

Precursor patch. Hard-coded "init_net" will be replaced by proper one in
future.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

fs/nfsd/nfsctl.c

@@ -664,7 +664,7 @@ static ssize_t __write_ports_addfd(char *buf)
 	if (err != 0 || fd < 0)
 		return -EINVAL;
 
-	err = nfsd_create_serv();
+	err = nfsd_create_serv(net);
 	if (err != 0)
 		return err;
 
@@ -696,7 +696,7 @@ static ssize_t __write_ports_addxprt(char *buf)
 	if (port < 1 || port > USHRT_MAX)
 		return -EINVAL;
 
-	err = nfsd_create_serv();
+	err = nfsd_create_serv(net);
 	if (err != 0)
 		return err;
 

fs/nfsd/nfsd.h

@@ -103,7 +103,7 @@ enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL };
 int nfsd_vers(int vers, enum vers_op change);
 int nfsd_minorversion(u32 minorversion, enum vers_op change);
 void nfsd_reset_versions(void);
-int nfsd_create_serv(void);
+int nfsd_create_serv(struct net *net);
 
 extern int nfsd_max_blksize;
 

fs/nfsd/nfssvc.c

@@ -334,10 +334,9 @@ static int nfsd_get_default_max_blksize(void)
 	return ret;
 }
 
-int nfsd_create_serv(void)
+int nfsd_create_serv(struct net *net)
 {
 	int error;
-	struct net *net = &init_net;
 
 	WARN_ON(!mutex_is_locked(&nfsd_mutex));
 	if (nfsd_serv) {
@@ -459,7 +458,7 @@ nfsd_svc(int nrservs)
 	if (nrservs == 0 && nfsd_serv == NULL)
 		goto out;
 
-	error = nfsd_create_serv();
+	error = nfsd_create_serv(net);
 	if (error)
 		goto out;