fix(versal2): modify function to have single return

This corrects the MISRA violation C2012-15.5:
A function should have a single point of exit at the end.
Introduced a temporary variable to store the return value to
ensure single return for the function.

Change-Id: Ib152831e84f5ead5b57fd713ebfedb1f3340a727
Signed-off-by: Maheedhar Bollapalli <maheedharsai.bollapalli@amd.com>
5 files changed