diff --git a/fs/coredump.c b/fs/coredump.c
index de78bde2991b..0a6873a9c4d0 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -840,11 +840,7 @@ static int __dump_skip(struct coredump_params *cprm, size_t nr)
 
 static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 {
-	struct bio_vec bvec = {
-		.bv_page	= page,
-		.bv_offset	= 0,
-		.bv_len		= PAGE_SIZE,
-	};
+	struct bio_vec bvec;
 	struct iov_iter iter;
 	struct file *file = cprm->file;
 	loff_t pos;
@@ -860,6 +856,7 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page)
 	if (dump_interrupted())
 		return 0;
 	pos = file->f_pos;
+	bvec_set_page(&bvec, page, PAGE_SIZE, 0);
 	iov_iter_bvec(&iter, ITER_SOURCE, &bvec, 1, PAGE_SIZE);
 	n = __kernel_write_iter(cprm->file, &iter, &pos);
 	if (n != PAGE_SIZE)