[PATCH 61/61] file: Drop unlikely() around IS_ERR_OR_NULL()

[Jeff Layton]

On Tue, 2026-03-10 at 12:49 +0100, Philipp Hahn wrote:
> IS_ERR_OR_NULL() already uses likely(!ptr) internally. checkpatch does
> not like nesting it:
> > WARNING: nested (un)?likely() calls, IS_ERR_OR_NULL already uses
> > unlikely() internally
> Remove the explicit use of unlikely().
> 
> Change generated with coccinelle.
> 
> To: Christian Brauner <brauner at kernel.org>
> To: Jeff Layton <jlayton at kernel.org>
> Cc: linux-kernel at vger.kernel.org
> Signed-off-by: Philipp Hahn <phahn-oss at avm.de>
> ---
>  include/linux/file.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/file.h b/include/linux/file.h
> index 27484b444d3155685cdbb89f546f26ef66e3e1b4..007b9b9d365a052c1c056e12571eaf4f8ef5a45c 100644
> --- a/include/linux/file.h
> +++ b/include/linux/file.h
> @@ -163,7 +163,7 @@ static inline void class_fd_prepare_destructor(const struct fd_prepare *fdf)
>  {
>  	if (unlikely(fdf->__fd >= 0))
>  		put_unused_fd(fdf->__fd);
> -	if (unlikely(!IS_ERR_OR_NULL(fdf->__file)))
> +	if (!IS_ERR_OR_NULL(fdf->__file))
>  		fput(fdf->__file);
>  }
>  

Reviewed-by: Jeff Layton <jlayton at kernel.org>