On Thu, Jun 06, 2024 at 11:03:57AM +0200, Javier Carrasco wrote:
> Simplify the current firmware packet size check in the tps6598x
> implementation by means of a single call to min(), which is what the
> current code does in a more verbose, less elegant way.
>
> This patch fixes a cocci warning ("WARNING opportunity for min()").
>
> Suggested-by: Julia Lawall <julia.lawall@inria.fr>
> Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/tipd/core.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
> index 58f6eeffd070..ea768b19a7f1 100644
> --- a/drivers/usb/typec/tipd/core.c
> +++ b/drivers/usb/typec/tipd/core.c
> @@ -1165,10 +1165,7 @@ static int tps6598x_apply_patch(struct tps6598x *tps)
>
> bytes_left = fw->size;
> while (bytes_left) {
> - if (bytes_left < TPS_MAX_LEN)
> - in_len = bytes_left;
> - else
> - in_len = TPS_MAX_LEN;
> + in_len = min(bytes_left, TPS_MAX_LEN);
> ret = tps6598x_exec_cmd(tps, "PTCd", in_len,
> fw->data + copied_bytes,
> TPS_PTCD_OUT_BYTES, out);
>
> --
> 2.40.1
--
heikki