diff options
| -rw-r--r-- | mm/filemap_xip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index 0c04615651b7..427dfe3ce78c 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -89,8 +89,8 @@ do_xip_mapping_read(struct address_space *mapping, } } nr = nr - offset; - if (nr > len) - nr = len; + if (nr > len - copied) + nr = len - copied; error = mapping->a_ops->get_xip_mem(mapping, index, 0, &xip_mem, &xip_pfn); |