Commit 49ef431d authored by Tomas Winkler's avatar Tomas Winkler Committed by Greg Kroah-Hartman
Browse files

mei: bus: use simple sprintf for sysfs 



Replace scnprintf with simple sprintf for sysfs files.
it is implicitly known that the buffer is big enough
for the variables to fit in.

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20191126123002.4835-1-tomas.winkler@intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c79f46a2

drivers/misc/mei/bus.c

+5 −5
Original line number Diff line number Diff line
@@ -765,7 +765,7 @@ static ssize_t uuid_show(struct device *dev, struct device_attribute *a, 
	struct mei_cl_device *cldev = to_mei_cl_device(dev);

	const uuid_le *uuid = mei_me_cl_uuid(cldev->me_cl);



	return scnprintf(buf, PAGE_SIZE, "%pUl", uuid);

	return sprintf(buf, "%pUl", uuid);

}

static DEVICE_ATTR_RO(uuid);
@@ -775,7 +775,7 @@ static ssize_t version_show(struct device *dev, struct device_attribute *a, 
	struct mei_cl_device *cldev = to_mei_cl_device(dev);

	u8 version = mei_me_cl_ver(cldev->me_cl);



	return scnprintf(buf, PAGE_SIZE, "%02X", version);

	return sprintf(buf, "%02X", version);

}

static DEVICE_ATTR_RO(version);
@@ -797,7 +797,7 @@ static ssize_t max_conn_show(struct device *dev, struct device_attribute *a, 
	struct mei_cl_device *cldev = to_mei_cl_device(dev);

	u8 maxconn = mei_me_cl_max_conn(cldev->me_cl);



	return scnprintf(buf, PAGE_SIZE, "%d", maxconn);

	return sprintf(buf, "%d", maxconn);

}

static DEVICE_ATTR_RO(max_conn);
@@ -807,7 +807,7 @@ static ssize_t fixed_show(struct device *dev, struct device_attribute *a, 
	struct mei_cl_device *cldev = to_mei_cl_device(dev);

	u8 fixed = mei_me_cl_fixed(cldev->me_cl);



	return scnprintf(buf, PAGE_SIZE, "%d", fixed);

	return sprintf(buf, "%d", fixed);

}

static DEVICE_ATTR_RO(fixed);
@@ -817,7 +817,7 @@ static ssize_t max_len_show(struct device *dev, struct device_attribute *a, 
	struct mei_cl_device *cldev = to_mei_cl_device(dev);

	u32 maxlen = mei_me_cl_max_len(cldev->me_cl);



	return scnprintf(buf, PAGE_SIZE, "%u", maxlen);

	return sprintf(buf, "%u", maxlen);

}

static DEVICE_ATTR_RO(max_len);