cert_create: remove unneeded initializers
These variables store return values of functions.  Remove all of
meaningless initializers.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
1 parent 559eb8b commit c893c73309aab3a9acfa0f0508a194a2078da556
@Masahiro Yamada Masahiro Yamada authored on 6 Feb 2017
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tools/cert_create/src/cert.c
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tools/cert_create/src/ext.c
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tools/cert_create/src/key.c
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tools/cert_create/src/main.c