From: adilger <adilger>
Date: Mon, 15 Sep 2003 15:14:33 +0000 (+0000)
Subject: Return an error when we read zero bytes from the MDS last_rcvd file.
X-Git-Tag: 0.9.1~235
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=59c4a07162f3b612e128b535979115e2b39e2771;p=fs%2Flustre-release.git

Return an error when we read zero bytes from the MDS last_rcvd file.
---

diff --git a/lustre/mds/mds_fs.c b/lustre/mds/mds_fs.c
index 224591a..40d281b 100644
--- a/lustre/mds/mds_fs.c
+++ b/lustre/mds/mds_fs.c
@@ -252,7 +252,7 @@ static int mds_read_last_rcvd(struct obd_device *obd, struct file *file)
 
         if (rc != sizeof(*msd)) {
                 CERROR("error reading MDS %s: rc = %d\n", LAST_RCVD,rc);
-                if (rc > 0)
+                if (rc >= 0)
                         rc = -EIO;
                 GOTO(err_msd, rc);
         }