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uas: replace WARN_ON_ONCE() with lockdep_assert_held() 

on some architecture spin_is_locked() always return false in
uniprocessor configuration and therefore it would be advise
to replace with lockdep_assert_held().

Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@mentor.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sanjeev Sharma 2014-08-12 12:10:21 +05:30 committed by Greg Kroah-Hartman
parent 62f6f0863e
commit ab945eff83
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/storage/uas.c
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@ -154,7 +154,7 @@ static void uas_mark_cmd_dead(struct uas_dev_info *devinfo,
struct scsi_cmnd *cmnd = container_of(scp, struct scsi_cmnd, SCp);
uas_log_cmd_state(cmnd, caller);
WARN_ON_ONCE(!spin_is_locked(&devinfo->lock));
lockdep_assert_held(&devinfo->lock);
WARN_ON_ONCE(cmdinfo->state & COMMAND_ABORTED);
cmdinfo->state |= COMMAND_ABORTED;
cmdinfo->state &= ~IS_IN_WORK_LIST;
@ -181,7 +181,7 @@ static void uas_add_work(struct uas_cmd_info *cmdinfo)
struct scsi_cmnd *cmnd = container_of(scp, struct scsi_cmnd, SCp);
struct uas_dev_info *devinfo = cmnd->device->hostdata;
WARN_ON_ONCE(!spin_is_locked(&devinfo->lock));
lockdep_assert_held(&devinfo->lock);
cmdinfo->state |= IS_IN_WORK_LIST;
schedule_work(&devinfo->work);
}
@ -283,7 +283,7 @@ static int uas_try_complete(struct scsi_cmnd *cmnd, const char *caller)
struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp;
struct uas_dev_info *devinfo = (void *)cmnd->device->hostdata;
WARN_ON_ONCE(!spin_is_locked(&devinfo->lock));
lockdep_assert_held(&devinfo->lock);
if (cmdinfo->state & (COMMAND_INFLIGHT |
DATA_IN_URB_INFLIGHT |
DATA_OUT_URB_INFLIGHT |
@ -622,7 +622,7 @@ static int uas_submit_urbs(struct scsi_cmnd *cmnd,
struct urb *urb;
int err;
WARN_ON_ONCE(!spin_is_locked(&devinfo->lock));
lockdep_assert_held(&devinfo->lock);
if (cmdinfo->state & SUBMIT_STATUS_URB) {
urb = uas_submit_sense_urb(cmnd, gfp, cmdinfo->stream);
if (!urb)