insmod: Do not add a pair of "" around the arguments of the module.

If there are some spaces in the insmod command line, then
this will be splitted in single words as separate elements of
argv. It just needs to chain them together in the options string
passed to the sys_init_module syscall.

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

modutils/modutils.c

@@ -71,8 +71,7 @@ char* FAST_FUNC parse_cmdline_module_options(char **argv)
 	optlen = 0;
 	while (*++argv) {
 		options = xrealloc(options, optlen + 2 + strlen(*argv) + 2);
-		/* Spaces handled by "" pairs, but no way of escaping quotes */
-		optlen += sprintf(options + optlen, (strchr(*argv, ' ') ? "\"%s\" " : "%s "), *argv);
+		optlen += sprintf(options + optlen, "%s ", *argv);
 	}
 	return options;
 }