[PATCH] drm/exynos: exynos_drm_ipp: fix return value check

[Tomasz Figa]

On Thursday 04 of July 2013 21:35:00 Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> In case of error, the function ipp_find_obj() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value check
> should be replaced with IS_ERR().
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> ---
>  drivers/gpu/drm/exynos/exynos_drm_ipp.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 

Reviewed-by: Tomasz Figa <t.figa at samsung.com>

Best regards,
Tomasz