From: Bruno Faccini <bruno.faccini@intel.com>
Date: Wed, 26 Jun 2013 10:54:01 +0000 (+0200)
Subject: LU-3474 mdt: mdt_links_read() to return linkea_init() errors
X-Git-Tag: 2.4.52~57
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=refs%2Fchanges%2F72%2F6772%2F3;p=fs%2Flustre-release.git

LU-3474 mdt: mdt_links_read() to return linkea_init() errors

Handle linkea_init() errors.

Signed-off-by: Bruno Faccini <bruno.faccini@intel.com>
Change-Id: I2095084d6fb1ba71d15c0b63c183a642ebcf4200
Reviewed-on: http://review.whamcloud.com/6772
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/lustre/mdt/mdt_handler.c b/lustre/mdt/mdt_handler.c
index d6c94f8..c4ce385 100644
--- a/lustre/mdt/mdt_handler.c
+++ b/lustre/mdt/mdt_handler.c
@@ -5590,9 +5590,7 @@ static int mdt_links_read(struct mdt_thread_info *info,
 	if (rc < 0)
 		return rc;
 
-	linkea_init(ldata);
-
-	return 0;
+	return linkea_init(ldata);
 }
 
 static int mdt_path_current(struct mdt_thread_info *info,
@@ -5644,7 +5642,7 @@ static int mdt_path_current(struct mdt_thread_info *info,
 		rc = mdt_links_read(info, mdt_obj, &ldata);
 		mdt_object_put(info->mti_env, mdt_obj);
 		if (rc != 0)
-			GOTO(out, rc = PTR_ERR(buf));
+			GOTO(out, rc);
 
 		leh = buf->lb_buf;
 		lee = (struct link_ea_entry *)(leh + 1); /* link #0 */