virt: make Virtualization an anonymous enum

[elogind.git] / src / detect-virt / detect-virt.c

diff --git a/src/detect-virt/detect-virt.c b/src/detect-virt/detect-virt.c
index 72ff2a858542efe55ecf40c33ae69c530c3c0404..8cf8dcfabc08b6262fc111deb2b5af71457e8d41 100644 (file)
--- a/src/detect-virt/detect-virt.c
+++ b/src/detect-virt/detect-virt.c
@@ -62,7 +62,7 @@ static int parse_argv(int argc, char *argv[]) {
                 { "container", no_argument,       NULL, 'c'           },
                 { "vm",        optional_argument, NULL, 'v'           },
                 { "quiet",     no_argument,       NULL, 'q'           },
-                { NULL,        0,                 NULL, 0             }
+                {}
         };
 
         int c;
@@ -75,8 +75,7 @@ static int parse_argv(int argc, char *argv[]) {
                 switch (c) {
 
                 case 'h':
-                        help();
-                        return 0;
+                        return help();
 
                 case ARG_VERSION:
                         puts(PACKAGE_STRING);
@@ -99,8 +98,7 @@ static int parse_argv(int argc, char *argv[]) {
                         return -EINVAL;
 
                 default:
-                        log_error("Unknown option code %c", c);
-                        return -EINVAL;
+                        assert_not_reached("Unhandled option");
                 }
         }
 
@@ -131,7 +129,7 @@ int main(int argc, char *argv[]) {
         switch (arg_mode) {
 
         case ANY_VIRTUALIZATION: {
-                Virtualization v;
+                int v;
 
                 v = detect_virtualization(&id);
                 if (v < 0) {