powerpc/pseries: Drop unnecessary continue

Continue is not needed at the bottom of a loop.

The Coccinelle semantic patch implementing this change is:

@@
@@

for (...;...;...) {
  ...
  if (...) {
    ...
-   continue;
  }
}

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>