pi_arr[index].pi_pfn = inp_pfn;
                pi_arr[index].pi_off = (u16)inp_off;
                pi_arr[index].pi_len = (u16)inp_len;
-                   return index + 1;
+               return index + 1;
        }
 
-           /* this entry spans multiple pages */
-           for (len = inp_len, i = 0; len;
-                len -= pi_arr[index + i].pi_len, i++) {
+       /* this entry spans multiple pages */
+       for (len = inp_len, i = 0; len;
+               len -= pi_arr[index + i].pi_len, i++) {
                if (index + i >= max_pi_arr_entries)
                        return 0;
                pi_arr[index + i].pi_pfn = inp_pfn + i;
                if (i == 0) {
                        pi_arr[index].pi_off = inp_off;
                        pi_arr[index].pi_len = firstlen;
-               }
-
-               else {
+               } else {
                        pi_arr[index + i].pi_off = 0;
                        pi_arr[index + i].pi_len =
                            (u16)MINNUM(len, (u32)PI_PAGE_SIZE);