Commit b05a79d4 ("mm/gup: migrate device coherent pages when pinning
instead of failing") added a badly formatted if statement. Fix it.

Link: https://lkml.kernel.org/r/20220721020552.1397598-2-apopple@nvidia.comSigned-off-by: Alistair Popple <apopple@nvidia.com>
Reported-by: David Hildenbrand <david@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>