Groups > linux.kernel > #1419729

[PATCH 2/2] f2fs: report error for f2fs_parent_dir

Path	csiph.com!feeder.erje.net!1.us.feeder.erje.net!newsfeed.fsmpi.rwth-aachen.de!newsfeed.straub-nv.de!news.mixmin.net!aioe.org!gothmog.csi.it!bofh.it!news.nic.it!robomod
From	Jaegeuk Kim <jaegeuk@kernel.org>
Newsgroups	linux.kernel
Subject	[PATCH 2/2] f2fs: report error for f2fs_parent_dir
Date	Fri, 10 Jun 2016 23:10:01 +0200
Message-ID	<rIBQJ-1R3-17@gated-at.bofh.it> (permalink)
References	<rIBQJ-1R3-19@gated-at.bofh.it>
X-Original-To	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
X-Mailer	git-send-email 2.8.3
Sender	robomod@news.nic.it
List-ID	<linux-kernel.vger.kernel.org>
X-Mailing-List	linux-kernel@vger.kernel.org
Approved	robomod@news.nic.it
Lines	53
Organization	linux.* mail to news gateway
X-Original-Cc	Jaegeuk Kim <jaegeuk@kernel.org>
X-Original-Date	Fri, 10 Jun 2016 14:01:07 -0700
X-Original-Message-ID	<20160610210107.74181-2-jaegeuk@kernel.org>
X-Original-References	<20160610210107.74181-1-jaegeuk@kernel.org>
X-Original-Sender	linux-kernel-owner@vger.kernel.org
Xref	csiph.com linux.kernel:1419729

Show key headers only | View raw

If there is no dentry, we can report its error correctly.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/namei.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 78efe00..618829e 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -662,10 +662,11 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		goto out;
 
 	if (S_ISDIR(old_inode->i_mode)) {
-		err = -EIO;
 		old_dir_entry = f2fs_parent_dir(old_inode, &old_dir_page);
-		if (!old_dir_entry)
+		if (!old_dir_entry) {
+			err = PTR_ERR(old_dir_page);
 			goto out_old;
+		}
 	}
 
 	if (flags & RENAME_WHITEOUT) {
@@ -838,19 +839,21 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
 	/* prepare for updating ".." directory entry info later */
 	if (old_dir != new_dir) {
 		if (S_ISDIR(old_inode->i_mode)) {
-			err = -EIO;
 			old_dir_entry = f2fs_parent_dir(old_inode,
 							&old_dir_page);
-			if (!old_dir_entry)
+			if (!old_dir_entry) {
+				err = PTR_ERR(old_dir_page);
 				goto out_new;
+			}
 		}
 
 		if (S_ISDIR(new_inode->i_mode)) {
-			err = -EIO;
 			new_dir_entry = f2fs_parent_dir(new_inode,
 							&new_dir_page);
-			if (!new_dir_entry)
+			if (!new_dir_entry) {
+				err = PTR_ERR(new_dir_page);
 				goto out_old_dir;
+			}
 		}
 	}
 
-- 
2.8.3

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 2/2] f2fs: report error for f2fs_parent_dir Jaegeuk Kim <jaegeuk@kernel.org> - 2016-06-10 23:10 +0200

csiph-web