Zhou Wang <wangzh...@hisilicon.com> writes: > In function sg_split, the second sg_calculate_split will return -EINVAL > when in_mapped_nents is 0. > > Indeed there is no need to do second sg_calculate_split and sg_split_mapped > when in_mapped_nents is 0, as in_mapped_nents indicates no mapped entry in > original sgl. > > Signed-off-by: Zhou Wang <wangzh...@hisilicon.com> That's right. May I know what is the usecase which led you to this fix ?
Acked-by: Robert Jarzmik <robert.jarz...@free.fr> -- Robert
