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drm/msm: Remove unnecessary NULL values

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The NULL initialization of the pointers assigned by kzalloc() first is
not necessary, because if the kzalloc() failed, the pointers will be
assigned NULL, otherwise it works as usual. so remove it.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/551872/
Link: https://lore.kernel.org/r/20230809034445.434902-4-ruanjinjie@huawei.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Ruan Jinjie 2023-08-09 11:44:41 +08:00 committed by Dmitry Baryshkov
parent 5a9d50150c
commit 7d8830bb60
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
View File

@ -1466,7 +1466,7 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane,
struct msm_drm_private *priv = dev->dev_private;
struct dpu_kms *dpu_kms = to_dpu_kms(priv->kms);
struct drm_crtc *crtc = NULL;
struct dpu_crtc *dpu_crtc = NULL;
struct dpu_crtc *dpu_crtc;
int i, ret;
dpu_crtc = kzalloc(sizeof(*dpu_crtc), GFP_KERNEL);

2
drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
View File

@ -379,7 +379,7 @@ struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms, const struct mdp5_smp_
{
struct mdp5_smp_state *state;
struct mdp5_global_state *global_state;
struct mdp5_smp *smp = NULL;
struct mdp5_smp *smp;
int ret;
smp = kzalloc(sizeof(*smp), GFP_KERNEL);