staging: rtl8723bs: fix placement of braces

staging: rtl8723bs: fix placement of braces

[ Upstream commit a8b088d6d98dafddda9874f98ac2a7cefc51639b ]

This patch should eliminate the following errors/warnings emitted by
checkpatch.pl:
- that open brace { should be on the previous line
- else should follow close brace '}'
- braces {} are not necessary for single statement blocks

Signed-off-by: Hannes Braun <hannesbraun@mail.de>
Link: https://lore.kernel.org/r/20220528123115.13024-1-hannesbraun@mail.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 05cbcc415c9b ("staging: rtl8723bs: Fix key-store index handling")
Signed-off-by: Sasha Levin <sashal@kernel.org>