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intel_idle: Use 2-argument strscpy()

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Use 2-argument strscpy(), which is not only shorter but also provides
an additional check that destination buffer is an array.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260813082624.2650581-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko 2026-08-13 10:26:24 +02:00 committed by Rafael J. Wysocki
parent 886c9e80a2
commit 2094ae12ee
1 changed files with 2 additions and 2 deletions
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drivers/idle/intel_idle.c
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@ -1904,7 +1904,7 @@ static void __init intel_idle_init_cstates_acpi_lpi(struct cpuidle_driver *drv)
state = &drv->states[drv->state_count++];
scnprintf(state->name, CPUIDLE_NAME_LEN, "C%d_LPI", index + 1);
strscpy(state->desc, lpi_state->desc, CPUIDLE_DESC_LEN);
strscpy(state->desc, lpi_state->desc);
state->exit_latency = lpi_state->wake_latency;
state->target_residency = lpi_state->min_residency;
state->flags = MWAIT2flg(lpi_state->address);
@ -1954,7 +1954,7 @@ static void __init intel_idle_init_cstates_acpi_cst(struct cpuidle_driver *drv)
state = &drv->states[drv->state_count++];
snprintf(state->name, CPUIDLE_NAME_LEN, "C%d_ACPI", cstate);
strscpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
strscpy(state->desc, cx->desc);
state->exit_latency = cx->latency;
/*
* For C1-type C-states use the same number for both the exit