Commit 556351c1 authored by Al Viro's avatar Al Viro
Browse files

iov_iter_advance(): don't modify ->iov_offset for ITER_DISCARD 



the field is not used for that flavour

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 28f38db7

lib/iov_iter.c

+0 −2
Original line number Diff line number Diff line
@@ -172,8 +172,6 @@ 
		} else if (iov_iter_is_xarray(i)) {		\

			struct bio_vec v;			\

			iterate_xarray(i, n, v, skip, (X))	\

		} else if (iov_iter_is_discard(i)) {		\

			skip += n;				\

		}						\

		i->count -= n;					\

		i->iov_offset = skip;				\