tree 03559487662f2e2034767c8375b1717d82e81e91
parent 0ed62707867f8ddbb81324a3ec20c7a3832f601c
author Varun Wadekar <vwadekar@nvidia.com> 1529536370 -0700
committer Varun Wadekar <vwadekar@nvidia.com> 1582219545 -0800

Tegra: bpmp_ipc: improve cyclomatic complexity

Code complexity is a good indication of maintainability versus
testability of a piece of software.

ISO26262 introduces the following thresholds:

    complexity < 10 is accepted
    10 <= complexity < 20 has to be justified
    complexity >= 20 cannot be accepted

Rationale is that number of test cases to fully test a piece of
software can (depending on the coverage metrics) grow exponentially
with the number of branches in the software.

This patch removes redundant conditionals from 'ipc_send_req_atomic'
handler to reduce the McCabe Cyclomatic Complexity for this function

Change-Id: I20fef79a771301e1c824aea72a45ff83f97591d5
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>