tree fc6fa3682c3ac4896eacb80d645473e37d641a5b
parent 9005c3b3efb7eb1b140d2ad0385efff6a3af59c4
author Shannon Zhao <zhaoshenglong@huawei.com> 1426468829 +0800
committer Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 1426486807 +0530

fsdev/virtfs-proxy-helper: Fix improper use of negative value

It's detected by coverity. Check the return value of proxy_marshal.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>