See checkpatch warning
"Prefer kstrto<type> to single variable sscanf"
Signed-off-by: Fabian Frederick <f...@skynet.be>
---
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
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
