[PATCH 1/5] bio: Use memzero_page() in bio_truncate()

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

memzero_page() is the new name for zero_user().

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 block/bio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/bio.c b/block/bio.c
index 3c0a558c90f5..ce16c34ec6de 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -653,13 +653,13 @@ static void bio_truncate(struct bio *bio, unsigned new_size)
 
 	bio_for_each_segment(bv, bio, iter) {
 		if (done + bv.bv_len > new_size) {
-			unsigned offset;
+			size_t offset;
 
 			if (!truncated)
 				offset = new_size - done;
 			else
 				offset = 0;
-			zero_user(bv.bv_page, bv.bv_offset + offset,
+			memzero_page(bv.bv_page, bv.bv_offset + offset,
 				  bv.bv_len - offset);
 			truncated = true;
 		}
-- 
2.47.2