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Message-Id: <20220818210016.6793-1-wsa+renesas@sang-engineering.com>
Date:   Thu, 18 Aug 2022 23:00:15 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-kernel@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Jacob Pan <jacob.jun.pan@...ux.intel.com>,
        Len Brown <lenb@...nel.org>, linux-pm@...r.kernel.org
Subject: [PATCH] cpuidle: move from strlcpy with unused retval to strscpy

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 drivers/idle/intel_idle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 3e101719689a..114bd6631578 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1507,7 +1507,7 @@ static void __init intel_idle_init_cstates_acpi(struct cpuidle_driver *drv)
 		state = &drv->states[drv->state_count++];
 
 		snprintf(state->name, CPUIDLE_NAME_LEN, "C%d_ACPI", cstate);
-		strlcpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
+		strscpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
 		state->exit_latency = cx->latency;
 		/*
 		 * For C1-type C-states use the same number for both the exit
-- 
2.35.1

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