msm: rpm-smd: Fix memory leak on free_request

After acknowledging a transaction, all buffers previously
allocated must be properly freed.

CRs-fixed: 401535
Change-Id: I70488357ccd32a1ce8c212f3cb0077aa502687c6
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
1 file changed