There are many instances where the variable assignments are not needed.
Remove them.
Reviewed-by: Andrew Halaney <ahalaney@xxxxxxxxxx>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
drivers/ufs/host/ufs-qcom.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 778df0a9c65e..dc93b1c5ca74 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -219,7 +219,7 @@ static int ufs_qcom_enable_lane_clks(struct ufs_qcom_host *host)
static int ufs_qcom_init_lane_clks(struct ufs_qcom_host *host)
{
- int err = 0;
+ int err;
struct device *dev = host->hba->dev;
if (has_acpi_companion(dev))
@@ -237,7 +237,7 @@ static int ufs_qcom_init_lane_clks(struct ufs_qcom_host *host)
static int ufs_qcom_check_hibern8(struct ufs_hba *hba)
{
int err;
- u32 tx_fsm_val = 0;
+ u32 tx_fsm_val;
unsigned long timeout = jiffies + msecs_to_jiffies(HBRN8_POLL_TOUT_MS);
do {
@@ -292,9 +292,9 @@ static void ufs_qcom_select_unipro_mode(struct ufs_qcom_host *host)
*/
static int ufs_qcom_host_reset(struct ufs_hba *hba)
{
- int ret = 0;
+ int ret;
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
- bool reenable_intr = false;
+ bool reenable_intr;
if (!host->core_reset) {
dev_warn(hba->dev, "%s: reset control not set\n", __func__);
@@ -417,7 +417,7 @@ static int ufs_qcom_hce_enable_notify(struct ufs_hba *hba,
enum ufs_notify_change_status status)
{
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
- int err = 0;
+ int err;
switch (status) {
case PRE_CHANGE:
@@ -463,7 +463,7 @@ static int ufs_qcom_cfg_timers(struct ufs_hba *hba, u32 gear,
u32 core_clk_period_in_ns;
u32 tx_clk_cycles_per_us = 0;
unsigned long core_clk_rate = 0;
- u32 core_clk_cycles_per_us = 0;
+ u32 core_clk_cycles_per_us;
static u32 pwm_fr_table[][2] = {
{UFS_PWM_G1, 0x1},
@@ -1418,7 +1418,7 @@ static int ufs_qcom_clk_scale_notify(struct ufs_hba *hba,
bool scale_up, enum ufs_notify_change_status status)
{
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
- int err = 0;
+ int err;
/* check the host controller state before sending hibern8 cmd */
if (!ufshcd_is_hba_active(hba))
@@ -1689,7 +1689,7 @@ static int ufs_qcom_mcq_config_resource(struct ufs_hba *hba)
struct platform_device *pdev = to_platform_device(hba->dev);
struct ufshcd_res_info *res;
struct resource *res_mem, *res_mcq;
- int i, ret = 0;
+ int i, ret;
memcpy(hba->res, ufs_res_info, sizeof(ufs_res_info));
--
2.25.1
