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linux-media@vger.kernel.org, Devin Heitmueller , Mauro Carvalho Chehab Cc: cocci@inria.fr, LKML References: <40c60719-4bfe-b1a4-ead7-724b84637f55@web.de> <1a11455f-ab57-dce0-1677-6beb8492a257@web.de> <622ed461-059b-455f-8a7b-7200a834bdc4@web.de> <8153cc88-2cea-0528-9d54-bda72cbaac5b@xs4all.nl> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:qbjBePQJlRKO58yADg8jRWraJx/OJfTDpXPr7qBLkj4sFdBU2MC dkuKjWAPmG7DVDNgdnSv9/1sSbNmRMTJH9snbkoKZ6wHK8i6p2qI0KPAAUlmEYVSDxUhtd0 +l/DXWmCIPAzbLr63lU52b2d9OOioxjbycqZGZaSoYdabqF+mqAMPTmRnYSIBPuwVTwbfrp jD6HIUNyrIuiM7uRQ4PlQ== UI-OutboundReport: notjunk:1;M01:P0:8tiWwe+xUhw=;kjQ/KvnpjL4S7KeZFaeWrPm25gd vg1LngtFSQnhCII6v1L3ZmdFjjjCn8GFFWGFNjHHvI8nlmOfHqjViUJFkB6COtwmXbAse/s06 R+mQ1rPRT5o9+6i/yQoocVZKwUzch31MZg2znoS/tVF4AiPWCW9zQhcdJHlOYt/8GRXZNZQqD qeE6jdeZOvXNGvsAdlrILdTRjz3qDPMlVf+ur/Mo+tfLXGU4yBwZgNjM22iGEFdhFb5wLtaSI 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List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: Date: Mon, 17 Apr 2023 16:05:04 +0200 An extra null pointer check became unwanted for the input parameter validation in the implementation of the function =E2=80=9Cau0828_isoc_copy= =E2=80=9D. Thus omit an if statement at the beginning. Link: https://lore.kernel.org/kernel-janitors/8153cc88-2cea-0528-9d54-bda7= 2cbaac5b@xs4all.nl/ Signed-off-by: Markus Elfring =2D-- drivers/media/usb/au0828/au0828-video.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/a= u0828/au0828-video.c index fd9fc43d47e0..ce25ddc7fc7b 100644 =2D-- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -500,9 +500,6 @@ static inline int au0828_isoc_copy(struct au0828_dev *= dev, struct urb *urb) unsigned int vbi_field_size; unsigned int remain, lencopy; - if (!dev) - return 0; - if (test_bit(DEV_DISCONNECTED, &dev->dev_state) || test_bit(DEV_MISCONFIGURED, &dev->dev_state)) return 0; =2D- 2.40.0