pty: remove unused "master" argument

We do not use the master pty fd when spawning the child so skip it.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

diff --git a/src/pty.c b/src/pty.c
index bcd7e16..74ad407 100644 (file)
--- a/src/pty.c
+++ b/src/pty.c
@@ -223,7 +223,7 @@ static void pty_close(struct kmscon_pty *pty, bool user)
 }
 
 static void __attribute__((noreturn))
-exec_child(int pty_master, const char *term, char **argv, const char *seat)
+exec_child(const char *term, char **argv, const char *seat)
 {
        if (!term)
                term = "vt220";
@@ -350,7 +350,7 @@ static int pty_spawn(struct kmscon_pty *pty, int master,
                return -errno;
        case 0:
                setup_child(master, &ws);
-               exec_child(pty->fd, pty->term, pty->argv, pty->seat);
+               exec_child(pty->term, pty->argv, pty->seat);
                exit(EXIT_FAILURE);
        default:
                pty->fd = master;