[linux-next] soundwire: qcom: remove redundant ret variable
Commit Message
From ebc0be30e0c49d2d54a9aaa064c7f742e99e8eb2 Mon Sep 17 00:00:00 2001
From: zhang songyi <zhang.songyi@zte.com.cn>
Date: Wed, 2 Nov 2022 22:08:48 +0800
Subject: [PATCH linux-next] soundwire: qcom: remove redundant ret variable
Return value from swrm_get_packed_reg_val() directly instead of taking
this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
---
drivers/soundwire/qcom.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--
2.15.2
@@ -260,7 +260,6 @@ static int qcom_swrm_cpu_reg_write(struct qcom_swrm_ctrl *ctrl, int reg,
static u32 swrm_get_packed_reg_val(u8 *cmd_id, u8 cmd_data,
u8 dev_addr, u16 reg_addr)
{
- u32 val;
u8 id = *cmd_id;
if (id != SWR_BROADCAST_CMD_ID) {
@@ -270,9 +269,8 @@ static u32 swrm_get_packed_reg_val(u8 *cmd_id, u8 cmd_data,
id = 0;
*cmd_id = id;
}
- val = SWRM_REG_VAL_PACK(cmd_data, dev_addr, id, reg_addr);
- return val;
+ return SWRM_REG_VAL_PACK(cmd_data, dev_addr, id, reg_addr);
}
static int swrm_wait_for_rd_fifo_avail(struct qcom_swrm_ctrl *swrm)