w1: silence an uninitialized variable warning
If kstrtoint() returns -ERANGE then "tmp" is uninitialized.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Evgeniy Polaykov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 89a7847..bb34362 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -335,7 +335,7 @@
int tmp;
struct w1_master *md = dev_to_w1_master(dev);
- if (kstrtoint(buf, 0, &tmp) == -EINVAL || tmp < 1)
+ if (kstrtoint(buf, 0, &tmp) || tmp < 1)
return -EINVAL;
mutex_lock(&md->mutex);