shmem_read_mapping_page_gfp always returns an uptodate page or an
ERR_PTR. Remove the code that tries to handle a non-uptodate page.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/scrub/xfile.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/fs/xfs/scrub/xfile.c b/fs/xfs/scrub/xfile.c
index c15cc886888001..4ec975977dcd4c 100644
--- a/fs/xfs/scrub/xfile.c
+++ b/fs/xfs/scrub/xfile.c
@@ -149,18 +149,14 @@ xfile_load(
goto advance;
}
- if (PageUptodate(page)) {
- /*
- * xfile pages must never be mapped into userspace, so
- * we skip the dcache flush.
- */
- kaddr = kmap_local_page(page);
- p = kaddr + offset_in_page(pos);
- memcpy(buf, p, len);
- kunmap_local(kaddr);
- } else {
- memset(buf, 0, len);
- }
+ /*
+ * xfile pages must never be mapped into userspace, so
+ * we skip the dcache flush.
+ */
+ kaddr = kmap_local_page(page);
+ p = kaddr + offset_in_page(pos);
+ memcpy(buf, p, len);
+ kunmap_local(kaddr);
put_page(page);
advance:
--
2.39.2
