In places where the `s->async` value has been stored in a local
variable, use the variable instead of repeating `s->async`.
Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
---
drivers/staging/comedi/comedi_fops.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 9e49c8a..999e7d0 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -687,7 +687,7 @@ static void do_become_nonbusy(struct comedi_device *dev,
kfree(async->cmd.chanlist);
async->cmd.chanlist = NULL;
s->busy = NULL;
- wake_up_interruptible_all(&s->async->wait_head);
+ wake_up_interruptible_all(&async->wait_head);
} else {
dev_err(dev->class_dev,
"BUG: (?) do_become_nonbusy called with async=NULL\n");
@@ -2652,14 +2652,14 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
if (!comedi_is_subdevice_running(s))
return;
- if (s->async->events & COMEDI_CB_CANCEL_MASK)
+ if (async->events & COMEDI_CB_CANCEL_MASK)
runflags_mask |= COMEDI_SRF_RUNNING;
/*
* Remember if an error event has occurred, so an error
* can be returned the next time the user does a read().
*/
- if (s->async->events & COMEDI_CB_ERROR_MASK) {
+ if (async->events & COMEDI_CB_ERROR_MASK) {
runflags_mask |= COMEDI_SRF_ERROR;
runflags |= COMEDI_SRF_ERROR;
}
@@ -2671,14 +2671,14 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
comedi_update_subdevice_runflags(s, runflags_mask, runflags);
}
- if (async->cb_mask & s->async->events) {
+ if (async->cb_mask & async->events) {
wake_up_interruptible(&async->wait_head);
if (s->subdev_flags & SDF_CMD_READ)
kill_fasync(&dev->async_queue, SIGIO, POLL_IN);
if (s->subdev_flags & SDF_CMD_WRITE)
kill_fasync(&dev->async_queue, SIGIO, POLL_OUT);
}
- s->async->events = 0;
+ async->events = 0;
}
EXPORT_SYMBOL_GPL(comedi_event);
--
2.1.4
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