1 files changed, 10 insertions, 14 deletions

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 022a029f81c2..1495fe7a6ecf 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -670,8 +670,8 @@ static void cdrom_buffer_sectors (ide_drive_t *drive, unsigned long sector,
  * and attempt to recover if there are problems.  Returns  0 if everything's
  * ok; nonzero if the request has been terminated.
  */
-static
-int ide_cd_check_ireason(ide_drive_t *drive, int len, int ireason, int rw)
+static int ide_cd_check_ireason(ide_drive_t *drive, struct request *rq,
+                                int len, int ireason, int rw)
 {
         /*
          * ireason == 0: the drive wants to receive data from us
@@ -701,6 +701,9 @@ int ide_cd_check_ireason(ide_drive_t *drive, int len, int ireason, int rw)
                                 drive->name, __FUNCTION__, ireason);
         }
 
+        if (rq->cmd_type == REQ_TYPE_ATA_PC)
+                rq->cmd_flags |= REQ_FAILED;
+
         cdrom_end_request(drive, 0);
         return -1;
 }
@@ -1071,11 +1074,11 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
         /*
          * check which way to transfer data
          */
-        if (blk_fs_request(rq) || blk_pc_request(rq)) {
-                if (ide_cd_check_ireason(drive, len, ireason, write))
-                        return ide_stopped;
+        if (ide_cd_check_ireason(drive, rq, len, ireason, write))
+                return ide_stopped;
 
-                if (blk_fs_request(rq) && write == 0) {
+        if (blk_fs_request(rq)) {
+                if (write == 0) {
                         int nskip;
 
                         if (ide_cd_check_transfer_size(drive, len)) {
@@ -1101,16 +1104,9 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
         if (ireason == 0) {
                 write = 1;
                 xferfunc = HWIF(drive)->atapi_output_bytes;
-        } else if (ireason == 2 || (ireason == 1 &&
-                   (blk_fs_request(rq) || blk_pc_request(rq)))) {
+        } else {
                 write = 0;
                 xferfunc = HWIF(drive)->atapi_input_bytes;
-        } else {
-                printk(KERN_ERR "%s: %s: The drive "
-                                "appears confused (ireason = 0x%02x). "
-                                "Trying to recover by ending request.\n",
-                                drive->name, __FUNCTION__, ireason);
-                goto end_request;
         }
 
         /*