staging: rtl8188eu: core: replace spaces with a tab

To conform to Linux kernel coding style, a tab replaces the two spaces
that were previously used to indent brackets.  Identified by the
checkpatch warning: WARNING: please, no spaces at the start of a line.

Signed-off-by: Deborah Brouwer <deborahbrouwer3563@gmail.com>
Link: https://lore.kernel.org/r/20210403224738.28957-1-deborahbrouwer3563@gmail.com


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