From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Mon, 28 Apr 2008 09:16:00 +0000 (-0700)
Subject: ext2: improve ext2_readdir() return value
X-Git-Tag: v3.12-rc1~21639
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bbff28602436cc7ca660757bba81f03b99e8586d;p=kernel%2Fkernel-generic.git

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
--- 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)) {