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staging: dwc2: remove some indent levels

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Instead of writing code like:

	if (dwc2_qh_is_non_per(qh)) {
		...
	} else {
		...
	}
	return;

write it like:

	if (dwc2_qh_is_non_per(qh)) {
		...
		return;
	}
	...

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2013-11-25 17:14:14 +03:00 • committed by Greg Kroah-Hartman
parent d31e6ca405
commit 5e1284758a
1 changed files with 51 additions and 48 deletions
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33
drivers/staging/dwc2/hcd_queue.c
View file

@ -594,7 +594,9 @@ int dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
/* Always start in inactive schedule */ /* Always start in inactive schedule */
list_add_tail(&qh->qh_list_entry, list_add_tail(&qh->qh_list_entry,
&hsotg->non_periodic_sched_inactive); &hsotg->non_periodic_sched_inactive);
} else { return 0;
}
status = dwc2_schedule_periodic(hsotg, qh); status = dwc2_schedule_periodic(hsotg, qh);
if (status) if (status)
return status; return status;
@ -604,7 +606,6 @@ int dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
writel(intr_mask, hsotg->regs + GINTMSK); writel(intr_mask, hsotg->regs + GINTMSK);
} }
hsotg->periodic_qh_count++; hsotg->periodic_qh_count++;
}
return 0; return 0;
} }
@ -631,7 +632,9 @@ void dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
hsotg->non_periodic_qh_ptr = hsotg->non_periodic_qh_ptr =
hsotg->non_periodic_qh_ptr->next; hsotg->non_periodic_qh_ptr->next;
list_del_init(&qh->qh_list_entry); list_del_init(&qh->qh_list_entry);
} else { return;
}
dwc2_deschedule_periodic(hsotg, qh); dwc2_deschedule_periodic(hsotg, qh);
hsotg->periodic_qh_count--; hsotg->periodic_qh_count--;
if (!hsotg->periodic_qh_count) { if (!hsotg->periodic_qh_count) {
@ -639,7 +642,6 @@ void dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
intr_mask &= ~GINTSTS_SOF; intr_mask &= ~GINTSTS_SOF;
writel(intr_mask, hsotg->regs + GINTMSK); writel(intr_mask, hsotg->regs + GINTMSK);
} }
}
} }
/* /*
@ -693,6 +695,8 @@ static void dwc2_sched_periodic_split(struct dwc2_hsotg *hsotg,
void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
int sched_next_periodic_split) int sched_next_periodic_split)
{ {
u16 frame_number;
if (dbg_qh(qh)) if (dbg_qh(qh))
dev_vdbg(hsotg->dev, "%s()\n", __func__); dev_vdbg(hsotg->dev, "%s()\n", __func__);
@ -701,8 +705,10 @@ void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
if (!list_empty(&qh->qtd_list)) if (!list_empty(&qh->qtd_list))
/* Add back to inactive non-periodic schedule */ /* Add back to inactive non-periodic schedule */
dwc2_hcd_qh_add(hsotg, qh); dwc2_hcd_qh_add(hsotg, qh);
} else { return;
u16 frame_number = dwc2_hcd_get_frame_number(hsotg); }
frame_number = dwc2_hcd_get_frame_number(hsotg);
if (qh->do_split) { if (qh->do_split) {
dwc2_sched_periodic_split(hsotg, qh, frame_number, dwc2_sched_periodic_split(hsotg, qh, frame_number,
@ -716,22 +722,19 @@ void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
if (list_empty(&qh->qtd_list)) { if (list_empty(&qh->qtd_list)) {
dwc2_hcd_qh_unlink(hsotg, qh); dwc2_hcd_qh_unlink(hsotg, qh);
} else { return;
}
/* /*
* Remove from periodic_sched_queued and move to * Remove from periodic_sched_queued and move to
* appropriate queue * appropriate queue
*/ */
if ((hsotg->core_params->uframe_sched > 0 && if ((hsotg->core_params->uframe_sched > 0 &&
dwc2_frame_num_le(qh->sched_frame, frame_number)) dwc2_frame_num_le(qh->sched_frame, frame_number)) ||
|| (hsotg->core_params->uframe_sched <= 0 && (hsotg->core_params->uframe_sched <= 0 &&
qh->sched_frame == frame_number)) qh->sched_frame == frame_number))
list_move(&qh->qh_list_entry, list_move(&qh->qh_list_entry, &hsotg->periodic_sched_ready);
&hsotg->periodic_sched_ready);
else else
list_move(&qh->qh_list_entry, list_move(&qh->qh_list_entry, &hsotg->periodic_sched_inactive);
&hsotg->periodic_sched_inactive);
}
}
} }
/** /**