intel_idle: 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@sang-engineering.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 3e101719689ac0cdad8185beb45d404506677e9f..114bd663157801f573a400ed6ca2148a6fba47b4 100644 (file)
--- 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