MIPS: math-emu: dsemul: Fix ill formatting of microMIPS part

Correct formatting breakage introduced with commit 102cedc3

 ("MIPS:
microMIPS: Floating point support."), so that further changes to this
code can be consistent.

Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12173/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>