MTX-3262 mpower: fix resources leak

1 files changed, 2 insertions, 7 deletions

diff --git a/src/utils.h b/src/utils.h
index eb9d5bc..62d76f1 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -30,18 +30,13 @@ enum {
 	USER_YESNO_YES = 1,
 };
 
-struct Lock {
-    char *path;
-    int fd;
-};
-
 int user_yesno(int def, const char *fmt, ...);
 int systemf(const char *fmt, ...);
 FILE *popenf(const char *mode, const char *fmt, ...);
 char *shell_path_expand(const char *path);
 
-struct Lock *device_lock(const char *path);
-struct Lock *device_unlock(struct Lock *lock);
+int device_lock(const char *path);
+int device_unlock(int lock);
 
 int indexOfChar(const char *array, int len, char character);