Eliminate various issues brought up by scan-build.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4152 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/buildrom/buildrom.c

@@ -24,7 +24,7 @@ void usage()
 	exit(1);
 }
 
-void fatal(char *s)
+void __attribute__((noreturn)) fatal(char *s)
 {
 	perror(s);
 	exit(2);