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-rw-r--r--block/gluster.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/block/gluster.c b/block/gluster.c
index 8836085..d0726ec 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -207,6 +207,11 @@ static struct glfs *qemu_gluster_init(GlusterConf *gconf, const char *filename,
"volume=%s image=%s transport=%s", gconf->server,
gconf->port, gconf->volname, gconf->image,
gconf->transport);
+
+ /* glfs_init sometimes doesn't set errno although docs suggest that */
+ if (errno == 0)
+ errno = EINVAL;
+
goto out;
}
return glfs;
@@ -482,7 +487,7 @@ static int qemu_gluster_create(const char *filename,
glfs = qemu_gluster_init(gconf, filename, errp);
if (!glfs) {
- ret = -EINVAL;
+ ret = -errno;
goto out;
}
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