gcc with W=1 reports
drivers/soc/qcom/pmic_glink_altmode.c:223:13: error: variable ‘svid’ set but not used [-Werror=unused-but-set-variable]
223 | u16 svid;
From reviewing the code, the setting of alt_port->svid does the same calculation.
Both are not needed. For debuggablity, keep the setting of local svid.
Signed-off-by: Tom Rix <[email protected]>
---
drivers/soc/qcom/pmic_glink_altmode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c
index 71f861b8cb51..4d7895bdeaf2 100644
--- a/drivers/soc/qcom/pmic_glink_altmode.c
+++ b/drivers/soc/qcom/pmic_glink_altmode.c
@@ -248,7 +248,7 @@ static void pmic_glink_altmode_sc8180xp_notify(struct pmic_glink_altmode *altmod
alt_port = &altmode->ports[port];
alt_port->orientation = pmic_glink_altmode_orientation(orientation);
- alt_port->svid = mux == 2 ? USB_TYPEC_DP_SID : 0;
+ alt_port->svid = svid;
alt_port->mode = mode;
alt_port->hpd_state = hpd_state;
alt_port->hpd_irq = hpd_irq;
--
2.26.3
On Mon, 6 Feb 2023 05:58:31 -0800, Tom Rix wrote:
> gcc with W=1 reports
> drivers/soc/qcom/pmic_glink_altmode.c:223:13: error: variable ‘svid’ set but not used [-Werror=unused-but-set-variable]
> 223 | u16 svid;
>
> From reviewing the code, the setting of alt_port->svid does the same calculation.
> Both are not needed. For debuggablity, keep the setting of local svid.
>
> [...]
Applied, thanks!
[1/1] soc: qcom: pmic_glink: remove redundant calculation of svid
commit: dcb4e7a57cbe8d85e4927f517ae28aab17596419
Best regards,
--
Bjorn Andersson <[email protected]>