Commit 88f5d2a4 authored by Qianfeng Rong's avatar Qianfeng Rong Committed by Vinod Koul
Browse files

soundwire: Use min() to improve code 



Use min() to reduce the code in qcom_swrm_xfer_msg() and improve its
readability.

Signed-off-by: default avatarQianfeng Rong <rongqianfeng@vivo.com>
Link: https://lore.kernel.org/r/20250814142428.282639-1-rongqianfeng@vivo.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 969bf687

drivers/soundwire/qcom.c

+1 −4
Original line number Diff line number Diff line
@@ -924,10 +924,7 @@ static enum sdw_command_response qcom_swrm_xfer_msg(struct sdw_bus *bus, 


	if (msg->flags == SDW_MSG_FLAG_READ) {

		for (i = 0; i < msg->len;) {

			if ((msg->len - i) < QCOM_SWRM_MAX_RD_LEN)

				len = msg->len - i;

			else

				len = QCOM_SWRM_MAX_RD_LEN;

			len = min(msg->len - i, QCOM_SWRM_MAX_RD_LEN);



			ret = qcom_swrm_cmd_fifo_rd_cmd(ctrl, msg->dev_num,

							msg->addr + i, len,