V4L/DVB(12993b): gl860: Prevent a potential risk of zeroing a floating pointer

[safe/jmp/linux-2.6] / drivers / media / video / gspca / gl860 / gl860.c

diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index 62f4320..6ef59ac 100644 (file)
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -129,6 +129,8 @@ static int gl860_build_control_table(struct gspca_dev *gspca_dev)
                sd_ctrls = sd_ctrls_ov2640;
        else if (_OV9655_)
                sd_ctrls = sd_ctrls_ov9655;
+       else
+               return 0;
 
        memset(sd_ctrls, 0, GL860_NCTRLS * sizeof(struct ctrl));