staging: rtl8712: Add spaces around <<

Fix checkpatch error "CHECK: spaces preferred around that '<<'".

Signed-off-by: Marco Villegas <git@marvil07.net>
Link: https://lore.kernel.org/r/20190802194737.12252-1-git@marvil07.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marco Villegas 2019-08-02 16:47:37 -03:00 • committed by Greg Kroah-Hartman
commit 9fd827c699