Re: [cocci] [PATCH 49/61] media: Prefer IS_ERR_OR_NULL over manual NULL check

Kieran Bingham <[email protected]> Wed, 11 Mar 2026 23:03:33 +0000
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Message-ID <177327021364.3167621.11851238159935183684@ping.linuxembedded.co.uk> 
Quoting Philipp Hahn (2026-03-10 11:49:15)
> Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL
> check.
> 
> Change generated with coccinelle.
> 
> To: Shuah Khan <[email protected]>
> To: Kieran Bingham <[email protected]>
> To: Mauro Carvalho Chehab <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Philipp Hahn <[email protected]>
> ---
>  drivers/media/test-drivers/vimc/vimc-streamer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/test-drivers/vimc/vimc-streamer.c b/drivers/media/test-drivers/vimc/vimc-streamer.c
> index 15d863f97cbf96b7ca7fbf3d7b6b6ec39fcc8ae3..da5aca50bcb4990c06f28e5a883eb398606991e9 100644
> --- a/drivers/media/test-drivers/vimc/vimc-streamer.c
> +++ b/drivers/media/test-drivers/vimc/vimc-streamer.c
> @@ -167,7 +167,7 @@ static int vimc_streamer_thread(void *data)
>                 for (i = stream->pipe_size - 1; i >= 0; i--) {
>                         frame = stream->ved_pipeline[i]->process_frame(
>                                         stream->ved_pipeline[i], frame);
> -                       if (!frame || IS_ERR(frame))
> +                       if (IS_ERR_OR_NULL(frame))

Reviewed-by: Kieran Bingham <[email protected]>

>                                 break;
>                 }
>                 //wait for 60hz
> 
> -- 
> 2.43.0
>