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From: Ming Qian <ming.qian@nxp.com>
To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl
Cc: shawnguo@kernel.org, robh+dt@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	xiahong.bao@nxp.com, eagle.zhou@nxp.com, tao.jiang_2@nxp.com,
	linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/5] media: amphion: fix some issues reported by coverity
Date: Tue, 18 Jul 2023 17:50:08 +0800	[thread overview]
Message-ID: <cover.1689673395.git.ming.qian@nxp.com> (raw)

Coverity is a proprietary static code analysis tool from Synopsys.
And the coverity scan report some issues about amphion vpu driver,

CHECKED_RETURN: 4 case
REVERSE_INULL: 2 case
UNINIT: 6 case
UNUSED_VALUE: 1 case

Ming Qian (5):
  media: amphion: fix CHECKED_RETURN issues reported by coverity
  media: amphion: fix REVERSE_INULL issues reported by coverity
  media: amphion: fix UNINIT issues reported by coverity
  media: amphion: fix UNUSED_VALUE issue reported by coverity
  media: amphion: ensure the bitops don't cross boundaries

 drivers/media/platform/amphion/vdec.c     |  5 ++++-
 drivers/media/platform/amphion/venc.c     |  6 ++++--
 drivers/media/platform/amphion/vpu_cmds.c |  5 +++--
 drivers/media/platform/amphion/vpu_core.c |  2 ++
 drivers/media/platform/amphion/vpu_dbg.c  | 11 +++++++++--
 drivers/media/platform/amphion/vpu_msgs.c | 12 ++++++------
 6 files changed, 28 insertions(+), 13 deletions(-)

-- 
2.38.1


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WARNING: multiple messages have this Message-ID (diff)
From: Ming Qian <ming.qian@nxp.com>
To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl
Cc: shawnguo@kernel.org, robh+dt@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	xiahong.bao@nxp.com, eagle.zhou@nxp.com, tao.jiang_2@nxp.com,
	linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/5] media: amphion: fix some issues reported by coverity
Date: Tue, 18 Jul 2023 17:50:08 +0800	[thread overview]
Message-ID: <cover.1689673395.git.ming.qian@nxp.com> (raw)

Coverity is a proprietary static code analysis tool from Synopsys.
And the coverity scan report some issues about amphion vpu driver,

CHECKED_RETURN: 4 case
REVERSE_INULL: 2 case
UNINIT: 6 case
UNUSED_VALUE: 1 case

Ming Qian (5):
  media: amphion: fix CHECKED_RETURN issues reported by coverity
  media: amphion: fix REVERSE_INULL issues reported by coverity
  media: amphion: fix UNINIT issues reported by coverity
  media: amphion: fix UNUSED_VALUE issue reported by coverity
  media: amphion: ensure the bitops don't cross boundaries

 drivers/media/platform/amphion/vdec.c     |  5 ++++-
 drivers/media/platform/amphion/venc.c     |  6 ++++--
 drivers/media/platform/amphion/vpu_cmds.c |  5 +++--
 drivers/media/platform/amphion/vpu_core.c |  2 ++
 drivers/media/platform/amphion/vpu_dbg.c  | 11 +++++++++--
 drivers/media/platform/amphion/vpu_msgs.c | 12 ++++++------
 6 files changed, 28 insertions(+), 13 deletions(-)

-- 
2.38.1


             reply	other threads:[~2023-07-19  5:50 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-18  9:50 Ming Qian [this message]
2023-07-18  9:50 ` [PATCH v2 0/5] media: amphion: fix some issues reported by coverity Ming Qian
2023-07-18  9:50 ` [PATCH v2 1/5] media: amphion: fix CHECKED_RETURN " Ming Qian
2023-07-18  9:50   ` Ming Qian
2023-07-18  9:50 ` [PATCH v2 2/5] media: amphion: fix REVERSE_INULL " Ming Qian
2023-07-18  9:50   ` Ming Qian
2023-07-18  9:50 ` [PATCH v2 3/5] media: amphion: fix UNINIT " Ming Qian
2023-07-18  9:50   ` Ming Qian
2023-07-18  9:50 ` [PATCH v2 4/5] media: amphion: fix UNUSED_VALUE issue " Ming Qian
2023-07-18  9:50   ` Ming Qian
2023-07-18  9:50 ` [PATCH v2 5/5] media: amphion: ensure the bitops don't cross boundaries Ming Qian
2023-07-18  9:50   ` Ming Qian

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