From: Peter Jones <pjones@redhat.com>
To: dm-devel@redhat.com
Cc: Peter Jones <pjones@redhat.com>
Subject: [PATCH] Fix missing dm_put()
Date: Mon, 18 Oct 2010 10:39:41 -0400 [thread overview]
Message-ID: <1287412781-26119-1-git-send-email-pjones@redhat.com> (raw)
The change to make UUID setable after map creation was missing one
dm_put() call; this patch adds it.
---
drivers/md/dm-ioctl.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 22c2e22..e2d106b 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -351,6 +351,7 @@ static struct mapped_device *dm_hash_rename(struct dm_ioctl *param,
DMWARN("Unable to change uuid of device, %s because "
"uuid is already set to %s",
param->name, hc->uuid);
+ dm_put(hd->md);
up_write(&_hash_lock);
kfree(new_data);
return ERR_PTR(-EINVAL);
--
1.7.2.2
reply other threads:[~2010-10-18 14:39 UTC|newest]
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