Commit 38db82e2 authored by ye xingchen's avatar ye xingchen Committed by David S. Miller
Browse files

net: ipa: use sysfs_emit() to instead of scnprintf() 



Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: default avatarAlex Elder <elder@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 27e521c5

drivers/net/ipa/ipa_sysfs.c

+3 −3
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ version_show(struct device *dev, struct device_attribute *attr, char *buf) 
{

	struct ipa *ipa = dev_get_drvdata(dev);



	return scnprintf(buf, PAGE_SIZE, "%s\n", ipa_version_string(ipa));

	return sysfs_emit(buf, "%s\n", ipa_version_string(ipa));

}



static DEVICE_ATTR_RO(version);
@@ -70,7 +70,7 @@ static ssize_t rx_offload_show(struct device *dev, 
{

	struct ipa *ipa = dev_get_drvdata(dev);



	return scnprintf(buf, PAGE_SIZE, "%s\n", ipa_offload_string(ipa));

	return sysfs_emit(buf, "%s\n", ipa_offload_string(ipa));

}



static DEVICE_ATTR_RO(rx_offload);
@@ -80,7 +80,7 @@ static ssize_t tx_offload_show(struct device *dev, 
{

	struct ipa *ipa = dev_get_drvdata(dev);



	return scnprintf(buf, PAGE_SIZE, "%s\n", ipa_offload_string(ipa));

	return sysfs_emit(buf, "%s\n", ipa_offload_string(ipa));

}



static DEVICE_ATTR_RO(tx_offload);