power: fix compiler issue due to improper braces or indentation

This fix for below warning
warning: misleading indentation; statement is not part of the
previous 'if'.

Change-Id: I0676bf1d23b9f6bfd8e37ca3fd7e9532a8d8747d
Signed-off-by: Swetha Chikkaboraiah <schikk@codeaurora.org>