[cryptodev:master 17/45] drivers/crypto/ccp/ccp-dev-v5.c:838:3: error: label 'e_hwrng' used but not defined

[kbuild test robot <fengguang.wu@intel.com>]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
head:   47856204146ba6fd0f198dbb23c4ed7ad1c3fd99
commit: 99d90b2ebd8b327c0c496798db99009b30c70945 [17/45] crypto: ccp - Enable DMA service on a v5 CCP
config: i386-randconfig-h1-08102150 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        git checkout 99d90b2ebd8b327c0c496798db99009b30c70945
        # save the attached .config to linux build tree
        make ARCH=i386 

Note: the cryptodev/master HEAD 47856204146ba6fd0f198dbb23c4ed7ad1c3fd99 builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/crypto/ccp/ccp-dev-v5.c: In function 'ccp5_init':
>> drivers/crypto/ccp/ccp-dev-v5.c:838:3: error: label 'e_hwrng' used but not defined
      goto e_hwrng;
      ^~~~

vim +/e_hwrng +838 drivers/crypto/ccp/ccp-dev-v5.c

   832		if (ret)
   833			goto e_kthread;
   834	
   835		/* Register the DMA engine support */
   836		ret = ccp_dmaengine_register(ccp);
   837		if (ret)
 > 838			goto e_hwrng;
   839	
   840		return 0;
   841	

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