sleep: introduce sleep_operation_is_hibernation

src/shared/sleep-config.c

@@ -305,7 +305,7 @@ static int sleep_supported_internal(
                 return false;
         }
 
-        if (IN_SET(operation, SLEEP_HIBERNATE, SLEEP_HYBRID_SLEEP)) {
+        if (sleep_operation_is_hibernation(operation)) {
                 r = sleep_mode_supported(sleep_config->modes[operation]);
                 if (r < 0)
                         return r;

src/shared/sleep-config.h

@@ -20,6 +20,10 @@ typedef enum SleepOperation {
 const char* sleep_operation_to_string(SleepOperation s) _const_;
 SleepOperation sleep_operation_from_string(const char *s) _pure_;
 
+static inline bool sleep_operation_is_hibernation(SleepOperation operation) {
+        return IN_SET(operation, SLEEP_HIBERNATE, SLEEP_HYBRID_SLEEP);
+}
+
 typedef struct SleepConfig {
         bool allow[_SLEEP_OPERATION_MAX];
 

src/sleep/sleep.c

@@ -284,7 +284,7 @@ static int execute(
         setvbuf(f, NULL, _IONBF, 0);
 
         /* Configure hibernation settings if we are supposed to hibernate */
-        if (!strv_isempty(modes)) {
+        if (sleep_operation_is_hibernation(operation)) {
                 bool resume_set;
 
                 r = find_suitable_hibernation_device(&hibernation_device);