staging: rtl8723bs: rtw_efuse: Fix coding style

Remove unnecessary braces around single statement blocks as warned by
checkpatch.pl

Signed-off-by: Shreyas Krishnakumar <shreyaskumar1035@gmail.com>
Link: https://lore.kernel.org/r/20210616073921.156814-1-shreyaskumar1035@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>