diff options
Diffstat (limited to 'drivers/video/fb.c')
-rw-r--r-- | drivers/video/fb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/fb.c b/drivers/video/fb.c index 5e829e832d..c9d184d502 100644 --- a/drivers/video/fb.c +++ b/drivers/video/fb.c @@ -124,6 +124,9 @@ static int fb_enable_set(struct param_d *param, void *priv) struct fb_info *info = priv; int enable; + if (!info->mode) + return -EINVAL; + enable = info->p_enable; if (enable) |