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Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/storage/scsiglue.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 22e48a2b0bd..1035b248eff 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -233,13 +233,11 @@ static int command_abort(struct scsi_cmnd *srb)
set_bit(US_FLIDX_ABORTING, &us->flags);
usb_stor_stop_transport(us);
}
- scsi_unlock(us_to_host(us));
/* Wait for the aborted command to finish */
wait_for_completion(&us->notify);
/* Reacquire the lock and allow USB transfers to resume */
- scsi_lock(us_to_host(us));
clear_bit(US_FLIDX_ABORTING, &us->flags);
clear_bit(US_FLIDX_TIMED_OUT, &us->flags);
return SUCCESS;
@@ -255,8 +253,6 @@ static int device_reset(struct scsi_cmnd *srb)
US_DEBUGP("%s called\n", __FUNCTION__);
- scsi_unlock(us_to_host(us));
-
/* lock the device pointers and do the reset */
down(&(us->dev_semaphore));
if (test_bit(US_FLIDX_DISCONNECTING, &us->flags)) {
@@ -266,8 +262,6 @@ static int device_reset(struct scsi_cmnd *srb)
result = us->transport_reset(us);
up(&(us->dev_semaphore));
- /* lock the host for the return */
- scsi_lock(us_to_host(us));
return result;
}
@@ -282,8 +276,6 @@ static int bus_reset(struct scsi_cmnd *srb)
US_DEBUGP("%s called\n", __FUNCTION__);
- scsi_unlock(us_to_host(us));
-
/* The USB subsystem doesn't handle synchronisation between
* a device's several drivers. Therefore we reset only devices
* with just one interface, which we of course own. */
@@ -310,7 +302,6 @@ static int bus_reset(struct scsi_cmnd *srb)
up(&(us->dev_semaphore));
/* lock the host for the return */
- scsi_lock(us_to_host(us));
return result < 0 ? FAILED : SUCCESS;
}