Delete the duplicate word "from" in comment. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Zeng Tao <prime.zeng@hisilicon.com> Link: https://lore.kernel.org/r/1616988403-48755-1-git-send-email-tiantao6@hisilicon.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>