f2fs: report -ENOENT for unreached data indices

If inode has inline_data, it should report -ENOENT when accessing out-of-bound
region.
This is used by f2fs_fiemap which treats -ENOENT with no error.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 35a911722d59658b3cd2a1d9d811f0dd3266c162..4687eae6c11632802c7154d8a828148af0d82dbf 100644 (file)
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -501,7 +501,7 @@ int get_dnode_of_data(struct dnode_of_data *dn, pgoff_t index, int mode)
 
        /* if inline_data is set, should not report any block indices */
        if (f2fs_has_inline_data(dn->inode) && index) {
-               err = -EINVAL;
+               err = -ENOENT;
                f2fs_put_page(npage[0], 1);
                goto release_out;
        }