modprobe/insmod: fix parameter quoting

function                                             old     new   delta
parse_cmdline_module_options                         102     157     +55
modprobe_main                                        657     662      +5
insmod_main                                           68      70      +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 62/0)               Total: 62 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index e3bacac..8d2ccc5 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -589,7 +589,7 @@
 		/* First argument is module name, rest are parameters */
 		DBG("probing just module %s", *argv);
 		add_probe(argv[0]);
-		G.cmdline_mopts = parse_cmdline_module_options(argv);
+		G.cmdline_mopts = parse_cmdline_module_options(argv, /*quote_spaces:*/ 1);
 	}
 
 	/* Happens if all requested modules are already loaded */