From: Andre Noll <maan@congo.fml.local>
Date: Thu, 24 Apr 2008 15:39:53 +0000 (+0200)
Subject: Fix return value of try_to_free_disk_space().
X-Git-Tag: v0.0.5~1
X-Git-Url: http://git.tuebingen.mpg.de/?p=dss.git;a=commitdiff_plain;h=0834afe5c8e5cd572ff8b466202cc609622ca85c

Fix return value of try_to_free_disk_space().

We must never, ever return a system error without converting
it to a dss error code first.
---

diff --git a/dss.c b/dss.c
index 238d840..3aa19d3 100644
--- a/dss.c
+++ b/dss.c
@@ -341,7 +341,7 @@ static int try_to_free_disk_space(int low_disk_space)
 	if (ret)
 		goto out;
 	DSS_CRIT_LOG("uhuhu: not enough disk space for a single snapshot\n");
-	ret= -ENOSPC;
+	ret = -ERRNO_TO_DSS_ERROR(ENOSPC);
 out:
 	free_snapshot_list(&sl);
 	return ret;