[ Upstream commit 3d70fb03711c37bc64e8e9aea5830f498835f6bf ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 197f4d6a4a00 ("staging: fsl-mc: fsl-mc object allocator driver") Reported-by: Hulk Robot <hulkci@huawei.com> Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1607068967-31991-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>