virtio: console: Use str_yes_no() helper in port_debugfs_show()

Remove hard-coded strings by using the str_yes_no() helper function.

Signed-off-by: Thorsten Blum <[email protected]>
Reviewed-by: Amit Shah <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: toblux

drivers/char/virtio_console.c

@@ -26,6 +26,7 @@
 #include <linux/workqueue.h>
 #include <linux/module.h>
 #include <linux/dma-mapping.h>
+#include <linux/string_choices.h>
 #include "../tty/hvc/hvc_console.h"
 
 #define is_rproc_enabled IS_ENABLED(CONFIG_REMOTEPROC)
@@ -1269,8 +1270,7 @@ static int port_debugfs_show(struct seq_file *s, void *data)
 	seq_printf(s, "bytes_sent: %lu\n", port->stats.bytes_sent);
 	seq_printf(s, "bytes_received: %lu\n", port->stats.bytes_received);
 	seq_printf(s, "bytes_discarded: %lu\n", port->stats.bytes_discarded);
-	seq_printf(s, "is_console: %s\n",
-		   is_console_port(port) ? "yes" : "no");
+	seq_printf(s, "is_console: %s\n", str_yes_no(is_console_port(port)));
 	seq_printf(s, "console_vtermno: %u\n", port->cons.vtermno);
 
 	return 0;