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22 lines
836 B
Diff
22 lines
836 B
Diff
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From bb876407b553af0fd55b2b07f0261d1f02eae6c1 Mon Sep 17 00:00:00 2001
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From: Jo Henke <37883863+jo-he@users.noreply.github.com>
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Date: Tue, 6 Apr 2021 11:38:28 +0000
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Subject: [PATCH] dwc-otg: fix clang -Wsometimes-uninitialized warning
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warning: variable 'retval' is used uninitialized whenever 'if' condition is false
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---
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drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c
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+++ b/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c
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@@ -805,7 +805,7 @@ static int32_t dwc_otg_handle_pwrdn_sess
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*/
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static uint32_t dwc_otg_handle_pwrdn_stschng_intr(dwc_otg_device_t *otg_dev)
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{
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- int retval;
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+ uint32_t retval = 0;
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gpwrdn_data_t gpwrdn = {.d32 = 0 };
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gpwrdn_data_t gpwrdn_temp = {.d32 = 0 };
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dwc_otg_core_if_t *core_if = otg_dev->core_if;
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