Heinrich Schuchardt c7cd4afb92 tpm: simplify: tpm_set_global_lock() ...

When in pack_byte_string() memcpy() is called for size 0 the source buffer
address has no relevance. So we can use NULL here.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

2019-02-19 08:55:43 -05:00

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