w1: small type cleanup in sysfs
On 64 bit systems, a large value for "long tmp" is truncated when assigning to "int md->max_slave_count" so we still end up with a value less than one despite the "tmp < 1" check. This is more of a problem for static checkers than a real life issue, but it's simple enough to fix. Acked-by: David Fries <david@fries.net> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -320,10 +320,10 @@ static ssize_t w1_master_attribute_show_timeout(struct device *dev, struct devic
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static ssize_t w1_master_attribute_store_max_slave_count(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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long tmp;
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int tmp;
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struct w1_master *md = dev_to_w1_master(dev);
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if (kstrtol(buf, 0, &tmp) == -EINVAL || tmp < 1)
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if (kstrtoint(buf, 0, &tmp) == -EINVAL || tmp < 1)
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return -EINVAL;
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mutex_lock(&md->mutex);
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