From 556351c1c09ad6511bc2eaa2c214992192f50410 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 2 May 2021 17:01:22 -0400
Subject: iov_iter_advance(): don't modify ->iov_offset for ITER_DISCARD

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(-)

(limited to 'lib/iov_iter.c')

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;				\
-- 
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