Remove exit() call from show_id

The only caller is able to check the return code and handle it
correctly.

Corresponding to flashrom svn r1545.
Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

flashrom.c

@@ -1787,7 +1787,10 @@ int doit(struct flashctx *flash, int force, const char *filename, int read_it,
 
 #if CONFIG_INTERNAL == 1
 		if (programmer == PROGRAMMER_INTERNAL)
-			show_id(newcontents, size, force);
+			if (show_id(newcontents, size, force)) {
+				ret = 1;
+				goto out;
+			}
 #endif
 	}
 

layout.c

@@ -137,7 +137,7 @@ int show_id(uint8_t *bios, int size, int force)
 				  "\n\n",
 				  mainboard_vendor, mainboard_part, lb_vendor,
 				  lb_part);
-			exit(1);
+			return 1;
 		}
 	}