From 7d8830bb6029830fc48a9f3cfc6ea573740beb2a Mon Sep 17 00:00:00 2001 From: Ruan Jinjie Date: Wed, 9 Aug 2023 11:44:41 +0800 Subject: [PATCH] drm/msm: Remove unnecessary NULL values 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 Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/551872/ Link: https://lore.kernel.org/r/20230809034445.434902-4-ruanjinjie@huawei.com Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 8ce7586e2ddf7..3c475f8042b03 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -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); diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c index 56a3063545ec4..b68682c1b5bcf 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c @@ -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); -- 2.30.2