Commit a7f16e34 authored by Laura Abbott's avatar Laura Abbott
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msm: Check for NULL buffers when freeing 



When attempting to unmap a buffer, check if the buffer
is an ERR_PTR or NULL.

Change-Id: I6ab7751f3ba1918360d73892606e24d5d7fedcfd
Signed-off-by: default avatarLaura Abbott <lauraa@codeaurora.org>
parent 74e9f8d6
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