See checkpatch warning "Prefer kstrto<type> to single variable sscanf"
Signed-off-by: Fabian Frederick <[email protected]> --- arch/powerpc/kernel/sysfs.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 67fd2fd..4293e4f 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -43,12 +43,11 @@ static ssize_t store_smt_snooze_delay(struct device *dev, size_t count) { struct cpu *cpu = container_of(dev, struct cpu, dev); - ssize_t ret; long snooze; + int rc = kstrtol(buf, 0, &snooze); - ret = sscanf(buf, "%ld", &snooze); - if (ret != 1) - return -EINVAL; + if (rc) + return rc; per_cpu(smt_snooze_delay, cpu->dev.id) = snooze; return count; -- 1.9.1 -- 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/
