Re: [PATCH] drm: Use IS_ERR() instead of null pointer check

Hi Wang. Thanks for the fix. On Fri, Nov 06, 2020 at 10:31:19AM +0800, Wang Qing wrote: > a6xx_gmu_get_mmio() never return null in case of error, but ERR_PTR(), > so we should use IS_ERR() instead of null pointer check > > Signed-off-by: Wang Qing In the future please put "drm/:" in the subjec

[PATCH] drm: Use IS_ERR() instead of null pointer check

a6xx_gmu_get_mmio() never return null in case of error, but ERR_PTR(), so we should use IS_ERR() instead of null pointer check Signed-off-by: Wang Qing --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gm