Messages in this thread | | | Date | Sun, 24 Jun 2012 21:00:12 +0000 | From | Florian Tobias Schandinat <> | Subject | Re: [PATCH v2] video: exynos_dp: fix build warning due to uninitialized value |
| |
On 06/20/2012 01:25 AM, Jingoo Han wrote: > This patch fixes build warning due to uninitialized value dereference. > > drivers/video/exynos/exynos_dp_core.c: In function 'exynos_dp_set_link_train': > drivers/video/exynos/exynos_dp_core.c:529:18: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] > drivers/video/exynos/exynos_dp_core.c:395:6: note: 'reg' was declared here > > Signed-off-by: Olof Johansson <olof@lixom.net> > Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Applied.
Thanks,
Florian Tobias Schandinat
> --- > drivers/video/exynos/exynos_dp_core.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c > index a36b2d2..9db7b9f 100644 > --- a/drivers/video/exynos/exynos_dp_core.c > +++ b/drivers/video/exynos/exynos_dp_core.c > @@ -407,6 +407,9 @@ static unsigned int exynos_dp_get_lane_link_training( > case 3: > reg = exynos_dp_get_lane3_link_training(dp); > break; > + default: > + WARN_ON(1); > + return 0; > } > > return reg;
| |