From 0d0ef58a749069855309f69ed60bdac9930b6c34 Mon Sep 17 00:00:00 2001
From: Zheng Bin <zhengbin13@huawei.com>
Date: Thu, 23 Jan 2020 11:40:40 +0800
Subject: drm/msm/dpu: fix comparing pointer to 0 in dpu_encoder_phys_cmd.c
Git-commit: 327903242acda90fa01577049c7a05188447cfcc
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Fixes coccicheck warning:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:414:52-53: WARNING comparing pointer to 0
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:443:56-57: WARNING comparing pointer to 0
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index 39e1e280ba44..8493d68ad841 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -411,7 +411,7 @@ static void _dpu_encoder_phys_cmd_pingpong_config(
to_dpu_encoder_phys_cmd(phys_enc);
if (!phys_enc->hw_pp || !phys_enc->hw_ctl->ops.setup_intf_cfg) {
- DPU_ERROR("invalid arg(s), enc %d\n", phys_enc != 0);
+ DPU_ERROR("invalid arg(s), enc %d\n", phys_enc != NULL);
return;
}
@@ -440,7 +440,7 @@ static void dpu_encoder_phys_cmd_enable_helper(
u32 flush_mask = 0;
if (!phys_enc->hw_pp) {
- DPU_ERROR("invalid arg(s), encoder %d\n", phys_enc != 0);
+ DPU_ERROR("invalid arg(s), encoder %d\n", phys_enc != NULL);
return;
}
--
2.28.0