Commit b18ea3d9 authored by Bo Liu's avatar Bo Liu Committed by Paolo Abeni
Browse files

net: dsa: Use sysfs_emit() to instead of sprintf() 



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 avatarBo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20230201081438.3151-1-liubo03@inspur.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 886d2278

net/dsa/master.c

+1 −1
Original line number Diff line number Diff line
@@ -299,7 +299,7 @@ static ssize_t tagging_show(struct device *d, struct device_attribute *attr, 
	struct net_device *dev = to_net_dev(d);

	struct dsa_port *cpu_dp = dev->dsa_ptr;



	return sprintf(buf, "%s\n",

	return sysfs_emit(buf, "%s\n",

		       dsa_tag_protocol_to_str(cpu_dp->tag_ops));

}