staging: vt6655: remove braces for single statements if

This fixes several "braces {} are not necessary for single statement
blocks" checkpatch warnings.

Signed-off-by: Guillaume Clement <gclement@baobob.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/vt6655/power.c
Simple merge

diff --cc drivers/staging/vt6655/vntwifi.c
Simple merge

diff --cc drivers/staging/vt6655/wmgr.c
Simple merge