Void function should not return a value - Rebuild of the Debian archive with clang

"Void function should not return a value" build failure(s)
clang 2.9

A void function should not have a returned value.

void foo() {
	return 1;
}

Versions: 2.9 - 3.0 - 3.1 - 3.2 - 3.3 - 3.4 - 3.4.2 - 3.5.0 - 3.6.0 - 3.8.1 - 3.9.1 - 4.0.1 - 5.0 - 6.0 - 8.0.1 - 9.0.1 - 10.0.0 - 11.0.0 - 12.0.1 - 13.0.0

Package	Version	Supposed error message	Full log	Bug report
deja-dup	18.1.1-2	whacks.c:179:3: error: void function 'hacks_unity_entry_set_menu' should not return a value [-Wreturn-type]	Log
hugin	2011.0.0+dfsg-2	Guard.h:117:9: error: void function 'createScope' should not return a value [-Wreturn-type]	Log
illuminator	0.11.0-8	tsview-ng.c:955:5: error: void function 'on_path_filename_entry_activate' should not return a value [-Wreturn-type]	Log
net-snmp	5.4.3~dfsg-2.3	hardware/cpu/cpu_linux.c:223:13: error: void function '_cpu_load_swap_etc' should not return a value [-Wreturn-type]	Log
unicon	3.0.4-13	tab2dat.c:33:7: error: void function 'load_phr' should not return a value [-Wreturn-type]	Log	~~739924~~

5 errors

Debian Package rebuild