staging: rtl8723bs: clean up comparsions to NULL
[ Upstream commit
cd1f1450092216b3e39516f8db58869b6fc20575 ]
Clean up comparsions to NULL reported by checkpatch.
x == NULL -> !x
x != NULL -> x
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210829154533.11054-1-straube.linux@gmail.com
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>