From: robertmh <robertmh@localhost>
Date: Thu, 7 Feb 2008 12:46:45 +0000 (+0000)
Subject: 2008-02-07  Robert Millan  <rmh@aybabtu.com>
X-Git-Tag: 1.98~1631
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f2156fda692afad79f34d5b54a20cfee4bc800bd;p=thirdparty%2Fgrub.git

2008-02-07  Robert Millan  <rmh@aybabtu.com>

        Patch from Jeroen Dekkers.
        * disk/raid.c (grub_raid_scan_device): Reset `grub_errno' on disk
        failure, since succesfuly reading all array members might not be
        required.
---

diff --git a/ChangeLog b/ChangeLog
index d826595ce..5904dd993 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-02-07  Robert Millan  <rmh@aybabtu.com>
+
+	Patch from Jeroen Dekkers.
+	* disk/raid.c (grub_raid_scan_device): Reset `grub_errno' on disk
+	failure, since succesfuly reading all array members might not be
+	required.
+
 2008-02-06  Robert Millan  <rmh@aybabtu.com>
 
 	* util/grub-probe.c (probe): Simplify partmap probing (with the
diff --git a/disk/raid.c b/disk/raid.c
index d5015e047..db7bb98d2 100644
--- a/disk/raid.c
+++ b/disk/raid.c
@@ -343,7 +343,10 @@ grub_raid_scan_device (const char *name)
   err = grub_disk_read (disk, sector, 0, GRUB_RAID_SB_BYTES, (char *) &sb);
   grub_disk_close (disk);
   if (err)
-    return 0;
+    {
+      grub_errno = GRUB_ERR_NONE;
+      return 0;
+    }
 
   /* Look whether there is a RAID superblock. */
   if (sb.md_magic != GRUB_RAID_SB_MAGIC)