1 files changed, 5 insertions, 7 deletions

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index fa284d397199..a90c6bc0d129 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -575,16 +575,14 @@ static const struct segment_allocation default_salloc_ops = {
 
 static void f2fs_end_io_write(struct bio *bio, int err)
 {
-        const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
-        struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
         struct bio_private *p = bio->bi_private;
+        struct bio_vec *bvec;
+        int i;
 
-        do {
+        bio_for_each_segment_all(bvec, bio, i) {
                 struct page *page = bvec->bv_page;
 
-                if (--bvec >= bio->bi_io_vec)
-                        prefetchw(&bvec->bv_page->flags);
-                if (!uptodate) {
+                if (err) {
                         SetPageError(page);
                         if (page->mapping)
                                 set_bit(AS_EIO, &page->mapping->flags);
@@ -593,7 +591,7 @@ static void f2fs_end_io_write(struct bio *bio, int err)
                 }
                 end_page_writeback(page);
                 dec_page_count(p->sbi, F2FS_WRITEBACK);
-        } while (bvec >= bio->bi_io_vec);
+        }
 
         if (p->is_sync)
                 complete(p->wait);