diff mbox series

[RFC,11/37] iov_iter_advance(): don't modify ->iov_offset for ITER_DISCARD

Message ID 20210606191051.1216821-11-viro@zeniv.linux.org.uk (mailing list archive)
State New, archived
Headers show
Series [RFC,01/37] ntfs_copy_from_user_iter(): don't bother with copying iov_iter | expand

Commit Message

Al Viro June 6, 2021, 7:10 p.m. UTC 
the field is not used for that flavour

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 lib/iov_iter.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index bdcf1fbeb2db..e6c5834da32d 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -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;				\