Commit f28fb27e authored by Changcheng Deng's avatar Changcheng Deng Committed by Greg Kroah-Hartman
Browse files

xhci: use max() to make code cleaner 



Use max() in order to make code cleaner.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarChangcheng Deng <deng.changcheng@zte.com.cn>
Link: https://lore.kernel.org/r/20211215091602.445009-1-deng.changcheng@zte.com.cn


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4daf08a0

drivers/usb/host/xhci.c

+2 −4
Original line number Diff line number Diff line
@@ -4998,10 +4998,8 @@ static int calculate_max_exit_latency(struct usb_device *udev, 
			enabling_u2)

		u2_mel_us = DIV_ROUND_UP(udev->u2_params.mel, 1000);



	if (u1_mel_us > u2_mel_us)

		mel_us = u1_mel_us;

	else

		mel_us = u2_mel_us;

	mel_us = max(u1_mel_us, u2_mel_us);



	/* xHCI host controller max exit latency field is only 16 bits wide. */

	if (mel_us > MAX_EXIT) {

		dev_warn(&udev->dev, "Link PM max exit latency of %lluus "