RDMA/ucma: Check that device is connected prior to access it

[pandora-kernel.git] / drivers / md / dm-log-userspace-transfer.c

diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c
index 1f23e04..e5bd3ef 100644 (file)
--- a/drivers/md/dm-log-userspace-transfer.c
+++ b/drivers/md/dm-log-userspace-transfer.c
@@ -272,7 +272,7 @@ int dm_ulog_tfr_init(void)
 
        r = cn_add_callback(&ulog_cn_id, "dmlogusr", cn_ulog_callback);
        if (r) {
-               cn_del_callback(&ulog_cn_id);
+               kfree(prealloced_cn_msg);
                return r;
        }