diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/storage/usb.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 0dceb9fa3a06..1ae2b8554a88 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -332,7 +332,7 @@ static int usb_stor_control_thread(void * __us) /* When we are called with no command pending, we're done */ srb = us->srb; - if (us->srb == NULL) { + if (srb == NULL) { scsi_unlock(host); mutex_unlock(&us->dev_mutex); usb_stor_dbg(us, "-- exiting\n"); @@ -341,7 +341,7 @@ static int usb_stor_control_thread(void * __us) /* has the command timed out *already* ? */ if (test_bit(US_FLIDX_TIMED_OUT, &us->dflags)) { - us->srb->result = DID_ABORT << 16; + srb->result = DID_ABORT << 16; goto SkipForAbort; } @@ -351,35 +351,35 @@ static int usb_stor_control_thread(void * __us) * reject the command if the direction indicator * is UNKNOWN */ - if (us->srb->sc_data_direction == DMA_BIDIRECTIONAL) { + if (srb->sc_data_direction == DMA_BIDIRECTIONAL) { usb_stor_dbg(us, "UNKNOWN data direction\n"); - us->srb->result = DID_ERROR << 16; + srb->result = DID_ERROR << 16; } /* * reject if target != 0 or if LUN is higher than * the maximum known LUN */ - else if (us->srb->device->id && + else if (srb->device->id && !(us->fflags & US_FL_SCM_MULT_TARG)) { usb_stor_dbg(us, "Bad target number (%d:%llu)\n", - us->srb->device->id, - us->srb->device->lun); - us->srb->result = DID_BAD_TARGET << 16; + srb->device->id, + srb->device->lun); + srb->result = DID_BAD_TARGET << 16; } - else if (us->srb->device->lun > us->max_lun) { + else if (srb->device->lun > us->max_lun) { usb_stor_dbg(us, "Bad LUN (%d:%llu)\n", - us->srb->device->id, - us->srb->device->lun); - us->srb->result = DID_BAD_TARGET << 16; + srb->device->id, + srb->device->lun); + srb->result = DID_BAD_TARGET << 16; } /* * Handle those devices which need us to fake * their inquiry data */ - else if ((us->srb->cmnd[0] == INQUIRY) && + else if ((srb->cmnd[0] == INQUIRY) && (us->fflags & US_FL_FIX_INQUIRY)) { unsigned char data_ptr[36] = { 0x00, 0x80, 0x02, 0x02, @@ -387,13 +387,13 @@ static int usb_stor_control_thread(void * __us) usb_stor_dbg(us, "Faking INQUIRY command\n"); fill_inquiry_response(us, data_ptr, 36); - us->srb->result = SAM_STAT_GOOD; + srb->result = SAM_STAT_GOOD; } /* we've got a command, let's do it! */ else { - US_DEBUG(usb_stor_show_command(us, us->srb)); - us->proto_handler(us->srb, us); + US_DEBUG(usb_stor_show_command(us, srb)); + us->proto_handler(srb, us); usb_mark_last_busy(us->pusb_dev); } @@ -401,7 +401,7 @@ static int usb_stor_control_thread(void * __us) scsi_lock(host); /* was the command aborted? */ - if (us->srb->result == DID_ABORT << 16) { + if (srb->result == DID_ABORT << 16) { SkipForAbort: usb_stor_dbg(us, "scsi command aborted\n"); srb = NULL; /* Don't call srb->scsi_done() */ |