The latter is the preferred way to copy ethtool strings. Avoids manually incrementing the data pointer. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Shradha Gupta <shradhagupta@linux.microsoft.com> Link: https://patch.msgid.link/20241022204908.511021-1-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>