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 (file)
--- 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 */