virt: make Virtualization an anonymous enum

This makes llvm happy when we assign an error code to the variable.

3 files changed, 5 insertions, 6 deletions

diff --git a/src/shared/condition-util.c b/src/shared/condition-util.c
index 4aea3caf9d..9961cb47f0 100644
--- a/src/shared/condition-util.c
+++ b/src/shared/condition-util.c
@@ -121,8 +121,7 @@ bool condition_test_kernel_command_line(Condition *c) {
 }
 
 bool condition_test_virtualization(Condition *c) {
-        int b;
-        Virtualization v;
+        int b, v;
         const char *id;
 
         assert(c);
diff --git a/src/shared/virt.c b/src/shared/virt.c
index c79d35db4d..ec2ddcfe67 100644
--- a/src/shared/virt.c
+++ b/src/shared/virt.c
@@ -278,7 +278,7 @@ finish:
 }
 
 /* Returns a short identifier for the various VM/container implementations */
-Virtualization detect_virtualization(const char **id) {
+int detect_virtualization(const char **id) {
         int r;
 
         r = detect_container(id);
diff --git a/src/shared/virt.h b/src/shared/virt.h
index aa6ad35ba9..7194ab2bf7 100644
--- a/src/shared/virt.h
+++ b/src/shared/virt.h
@@ -24,12 +24,12 @@
 int detect_vm(const char **id);
 int detect_container(const char **id);
 
-typedef enum Virtualization {
+enum {
         VIRTUALIZATION_NONE = 0,
         VIRTUALIZATION_VM,
         VIRTUALIZATION_CONTAINER,
         _VIRTUALIZATION_MAX,
         _VIRTUALIZATION_INVALID = -1
-} Virtualization;
+};
 
-Virtualization detect_virtualization(const char **id);
+int detect_virtualization(const char **id);