1 files changed, 52 insertions, 53 deletions

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 5d8f5510ebc5..8e24aa3a4e24 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -2892,64 +2892,63 @@ static void redo_fd_request(void)
         if (current_drive < N_DRIVE)
                 floppy_off(current_drive);
 
-        for (;;) {
-                if (!current_req) {
-                        struct request *req;
-
-                        spin_lock_irq(floppy_queue->queue_lock);
-                        req = blk_fetch_request(floppy_queue);
-                        spin_unlock_irq(floppy_queue->queue_lock);
-                        if (!req) {
-                                do_floppy = NULL;
-                                unlock_fdc();
-                                return;
-                        }
-                        current_req = req;
-                }
-                drive = (long)current_req->rq_disk->private_data;
-                set_fdc(drive);
-                reschedule_timeout(current_reqD, "redo fd request", 0);
-
-                set_floppy(drive);
-                raw_cmd = &default_raw_cmd;
-                raw_cmd->flags = 0;
-                if (start_motor(redo_fd_request))
+do_request:
+        if (!current_req) {
+                struct request *req;
+
+                spin_lock_irq(floppy_queue->queue_lock);
+                req = blk_fetch_request(floppy_queue);
+                spin_unlock_irq(floppy_queue->queue_lock);
+                if (!req) {
+                        do_floppy = NULL;
+                        unlock_fdc();
                         return;
-                disk_change(current_drive);
-                if (test_bit(current_drive, &fake_change) ||
-                    test_bit(FD_DISK_CHANGED_BIT, &DRS->flags)) {
-                        DPRINT("disk absent or changed during operation\n");
-                        request_done(0);
-                        continue;
-                }
-                if (!_floppy) { /* Autodetection */
-                        if (!probing) {
-                                DRS->probed_format = 0;
-                                if (next_valid_format()) {
-                                        DPRINT("no autodetectable formats\n");
-                                        _floppy = NULL;
-                                        request_done(0);
-                                        continue;
-                                }
-                        }
-                        probing = 1;
-                        _floppy =
-                            floppy_type + DP->autodetect[DRS->probed_format];
-                } else
-                        probing = 0;
-                errors = &(current_req->errors);
-                tmp = make_raw_rw_request();
-                if (tmp < 2) {
-                        request_done(tmp);
-                        continue;
                 }
+                current_req = req;
+        }
+        drive = (long)current_req->rq_disk->private_data;
+        set_fdc(drive);
+        reschedule_timeout(current_reqD, "redo fd request", 0);
 
-                if (test_bit(FD_NEED_TWADDLE_BIT, &DRS->flags))
-                        twaddle();
-                schedule_bh(floppy_start);
-                debugt("queue fd request");
+        set_floppy(drive);
+        raw_cmd = &default_raw_cmd;
+        raw_cmd->flags = 0;
+        if (start_motor(redo_fd_request))
                 return;
+
+        disk_change(current_drive);
+        if (test_bit(current_drive, &fake_change) ||
+            test_bit(FD_DISK_CHANGED_BIT, &DRS->flags)) {
+                DPRINT("disk absent or changed during operation\n");
+                request_done(0);
+                goto do_request;
         }
+        if (!_floppy) { /* Autodetection */
+                if (!probing) {
+                        DRS->probed_format = 0;
+                        if (next_valid_format()) {
+                                DPRINT("no autodetectable formats\n");
+                                _floppy = NULL;
+                                request_done(0);
+                                goto do_request;
+                        }
+                }
+                probing = 1;
+                _floppy = floppy_type + DP->autodetect[DRS->probed_format];
+        } else
+                probing = 0;
+        errors = &(current_req->errors);
+        tmp = make_raw_rw_request();
+        if (tmp < 2) {
+                request_done(tmp);
+                goto do_request;
+        }
+
+        if (test_bit(FD_NEED_TWADDLE_BIT, &DRS->flags))
+                twaddle();
+        schedule_bh(floppy_start);
+        debugt("queue fd request");
+        return;
 }
 
 static struct cont_t rw_cont = {