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>
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@ -335,7 +335,7 @@ static ssize_t w1_master_attribute_store_max_slave_count(struct device *dev,
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int tmp;
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struct w1_master *md = dev_to_w1_master(dev);
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if (kstrtoint(buf, 0, &tmp) == -EINVAL || tmp < 1)
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if (kstrtoint(buf, 0, &tmp) || tmp < 1)
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return -EINVAL;
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mutex_lock(&md->mutex);
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