cmd: Use 'void' instead of empty parameter list

checkpatch warns because of function definitions using empty parameter
list.  We should define these functions with 'void' as the parameter.

Use 'void' instead of empty parameter list for function definitions.

Signed-off-by: Tobin C. Harding <me@tobin.cc>

diff --git a/src/lxc/cmd/lxc_init.c b/src/lxc/cmd/lxc_init.c
index 86577e2454b2d6e4ff4ba7536ebe301c77101354..175c41a83b0135a98e99067ef53c00f3d2149b8c 100644 (file)
--- a/src/lxc/cmd/lxc_init.c
+++ b/src/lxc/cmd/lxc_init.c
@@ -473,13 +473,13 @@ static void print_usage(const struct option longopts[])
        exit(0);
 }
 
-static void print_version()
+static void print_version(void)
 {
        printf("%s\n", LXC_VERSION);
        exit(0);
 }
 
-static void print_help()
+static void print_help(void)
 {
        fprintf(stderr, "\
 Usage: lxc-init --name=NAME -- COMMAND\n\