Hi Gilad,

I love your patch! Perhaps something to improve:

[auto build test WARNING on cryptodev/master]
[also build test WARNING on v4.18-rc2 next-20180628]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Gilad-Ben-Yossef/crypto-ccree-fix-finup/20180628-162032
base:   https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   drivers/crypto/ccree/cc_cipher.c:369:17: sparse: Variable length array is used.

quoted

drivers/crypto/ccree/cc_cipher.c:599:6: sparse: symbol 'cc_update_ctr' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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