cfb_console: Ignore bell character

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 6fa61d2728e522647f26cf1f81fe602f368631f7..b38cbd474c38a115868c2872ca979b3613726c3f 100644 (file)
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -803,6 +803,9 @@ void video_putc(const char c)
                console_back();
                break;
 
+       case 7:         /* bell */
+               break;  /* ignored */
+
        default:                /* draw the char */
                video_putchar(console_col * VIDEO_FONT_WIDTH,
                              console_row * VIDEO_FONT_HEIGHT, c);