drivers/thermal/cpu_cooling.c:463:18-24: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: Javi Merino <[email protected]> Signed-off-by: Fengguang Wu <[email protected]> --- cpu_cooling.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -460,7 +460,7 @@ static int get_static_power(struct cpufr if (voltage == 0) { dev_warn_ratelimited(cpufreq_device->cpu_dev, "Failed to get voltage for frequency %lu: %ld\n", - freq_hz, IS_ERR(opp) ? PTR_ERR(opp) : 0); + freq_hz, PTR_ERR_OR_ZERO(opp)); return -EINVAL; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
