Messages in this thread Patch in this message | | | From | Tomas Winkler <> | Subject | [char-misc-next] mei: bus: use simple sprintf for sysfs | Date | Sun, 24 Nov 2019 12:15:52 +0200 |
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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: Tomas Winkler <tomas.winkler@intel.com> --- drivers/misc/mei/bus.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index a0a495c95e3c..8d468e0a950a 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -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); -- 2.21.0
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