staging: rtl8723bs: core: Remove unnecessary lines of code

Removed unnecessary lines of code inside an "else if" block.
That code acquires a spinlock and iterates over each item in
a linked list for no purpose.

Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210512153208.9584-1-fmdefrancesco@gmail.com


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