cdrom: Removed unreachable code segments

index fa70824..6063bd5 100644
@@ -567,9 +567,7 @@ static void cmd_out(int cmd_type, char *
 							cmd_read_w
 							    (respo_buf,
 							     respo_count,
-							     CD_FRAMESIZE /
-							     2);
-							return;
+							     CD_FRAMESIZE / 2);
 						} else {
 							/* read the data to the buffer (byte) */
 

@@ -578,13 +576,11 @@ static void cmd_out(int cmd_type, char *
 							    (respo_buf,
 							     respo_count,
 							     CD_FRAMESIZE);
-							return;
 						}
 					} else {
 						/* read the info to the buffer */
 						cmd_info_in(respo_buf,
 							    respo_count);
-						return;
 					}
 
 					return;

index db0fd9a..3c1b493 100644
@@ -318,7 +318,6 @@ isp16_cdi_config(int base, u_char drive_
 		printk("ISP16: dma 1 cannot be used by cdrom interface,"
 		       " due to conflict with the sound card.\n");
 		return -1;
-		break;
 	case 3:
 		dma_code = ISP16_DMA_3;
 		break;

index dcd1ab6..4153790 100644
@@ -620,11 +620,10 @@ static void do_mcdx_request(request_queu
 			req->nr_sectors -= i;
 			req->buffer += (i * 512);
 		}
-		end_request(req, 1);
-		goto again;
 
 		xtrace(REQUEST, "end_request(1)\n");
 		end_request(req, 1);
+		goto again;
 	}
 
 	goto again;

@@ -1714,7 +1713,6 @@ static int mcdx_tray_move(struct cdrom_d
 		return mcdx_talk(stuffp, "\xf6", 1, NULL, 1, 5 * HZ, 3);
 	else			/* 0: close */
 		return mcdx_talk(stuffp, "\xf8", 1, NULL, 1, 5 * HZ, 3);
-	return 1;
 }
 
 static int mcdx_stop(struct s_drive_stuff *stuffp, int tries)

index 30ab562..65bdd64 100644
@@ -1028,7 +1028,6 @@ sony_get_subchnl_info(void __user *arg)
 		if (copy_to_user(arg, &schi, sizeof schi))
 			return -EFAULT;
 		return 0;
-		break;
 
 	case CDROM_AUDIO_INVALID:
 	case CDROM_AUDIO_ERROR:

@@ -1083,7 +1082,6 @@ cdu_ioctl(struct inode *inode,
 			return -EIO;
 		}
 		return 0;
-		break;
 
 	case CDROMSTOP:			/* Spin down the drive */
 		cmd_buff[0] = SONY535_HOLD;

@@ -1103,7 +1101,6 @@ cdu_ioctl(struct inode *inode,
 			return -EIO;
 		}
 		return 0;
-		break;
 
 	case CDROMPAUSE:			/* Pause the drive */
 		cmd_buff[0] = SONY535_HOLD;		/* CDU-31 driver uses AUDIO_STOP, not pause */

@@ -1121,7 +1118,6 @@ cdu_ioctl(struct inode *inode,
 		cur_pos_msf[2] = last_sony_subcode->abs_msf[2];
 		sony_audio_status = CDROM_AUDIO_PAUSED;
 		return 0;
-		break;
 
 	case CDROMRESUME:			/* Start the drive after being paused */
 		set_drive_mode(SONY535_AUDIO_DRIVE_MODE, status);

@@ -1150,7 +1146,6 @@ cdu_ioctl(struct inode *inode,
 		}
 		sony_audio_status = CDROM_AUDIO_PLAY;
 		return 0;
-		break;
 
 	case CDROMPLAYMSF:			/* Play starting at the given MSF address. */
 		if (copy_from_user(params, argp, 6))

@@ -1181,7 +1176,6 @@ cdu_ioctl(struct inode *inode,
 		final_pos_msf[2] = cmd_buff[9];
 		sony_audio_status = CDROM_AUDIO_PLAY;
 		return 0;
-		break;
 
 	case CDROMREADTOCHDR:		/* Read the table of contents header */
 		{

@@ -1197,7 +1191,6 @@ cdu_ioctl(struct inode *inode,
 				return -EFAULT;
 		}
 		return 0;
-		break;
 
 	case CDROMREADTOCENTRY:	/* Read a given table of contents entry */
 		{

@@ -1240,7 +1233,6 @@ cdu_ioctl(struct inode *inode,
 				return -EFAULT;
 		}
 		return 0;
-		break;
 
 	case CDROMPLAYTRKIND:		/* Play a track.  This currently ignores index. */
 		{

@@ -1346,7 +1338,6 @@ cdu_ioctl(struct inode *inode,
 			return -EIO;
 		}
 		return 0;
-		break;
 
 	default:
 		return -EINVAL;