ext2: improve ext2_readdir() return value

Improve ext2_readdir() return value for ext2_get_page() failure by using the
actual result of ext2_get_page().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 8dededd..a0995eb 100644 (file)
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -299,7 +299,7 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
                                   "bad page in #%lu",
                                   inode->i_ino);
                        filp->f_pos += PAGE_CACHE_SIZE - offset;
-                       return -EIO;
+                       return PTR_ERR(page);
                }
                kaddr = page_address(page);
                if (unlikely(need_revalidate)) {