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From: Edward O'Callaghan <eocallaghan@alterapraxis.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 7/9] amdkfd: Use the canonical form in branch predicates
Date: Sun,  1 May 2016 00:06:27 +1000	[thread overview]
Message-ID: <1462025189-27458-8-git-send-email-eocallaghan@alterapraxis.com> (raw)
In-Reply-To: <1462025189-27458-1-git-send-email-eocallaghan@alterapraxis.com>

Found-By: Coccinelle
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c              |  2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 10 +++++-----
 drivers/gpu/drm/amd/amdkfd/kfd_events.c               |  4 ++--
 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c         |  2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c       | 10 +++++-----
 5 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 07ac724..2925f56 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -109,7 +109,7 @@ static int kfd_open(struct inode *inode, struct file *filep)
 
 	is_32bit_user_mode = in_compat_syscall();
 
-	if (is_32bit_user_mode == true) {
+	if (is_32bit_user_mode) {
 		dev_warn(kfd_device,
 			"Process %d (32-bit) failed to open /dev/kfd\n"
 			"32-bit processes are not supported by amdkfd\n",
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 4bb7f42..f49c551 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -216,7 +216,7 @@ static int allocate_hqd(struct device_queue_manager *dqm, struct queue *q)
 		}
 	}
 
-	if (set == false)
+	if (!set)
 		return -EBUSY;
 
 	pr_debug("kfd: DQM %s hqd slot - pipe (%d) queue(%d)\n",
@@ -354,7 +354,7 @@ static int update_queue(struct device_queue_manager *dqm, struct queue *q)
 		return -ENOMEM;
 	}
 
-	if (q->properties.is_active == true)
+	if (q->properties.is_active)
 		prev_active = true;
 
 	/*
@@ -363,9 +363,9 @@ static int update_queue(struct device_queue_manager *dqm, struct queue *q)
 	 * and modify counter accordingly
 	 */
 	retval = mqd->update_mqd(mqd, q->mqd, &q->properties);
-	if ((q->properties.is_active == true) && (prev_active == false))
+	if ((q->properties.is_active) && (!prev_active))
 		dqm->queue_count++;
-	else if ((q->properties.is_active == false) && (prev_active == true))
+	else if ((!q->properties.is_active) && (prev_active))
 		dqm->queue_count--;
 
 	if (sched_policy != KFD_SCHED_POLICY_NO_HWS)
@@ -954,7 +954,7 @@ static int destroy_queues_cpsch(struct device_queue_manager *dqm,
 
 	if (lock)
 		mutex_lock(&dqm->lock);
-	if (dqm->active_runlist == false)
+	if (!dqm->active_runlist)
 		goto out;
 
 	pr_debug("kfd: Before destroying queues, sdma queue count is : %u\n",
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
index b6e28dc..a6a4b2b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c
@@ -177,9 +177,9 @@ static bool allocate_event_notification_slot(struct file *devkfd,
 	bool ret;
 
 	ret = allocate_free_slot(p, page, signal_slot_index);
-	if (ret == false) {
+	if (!ret) {
 		ret = allocate_signal_page(devkfd, p);
-		if (ret == true)
+		if (ret)
 			ret = allocate_free_slot(p, page, signal_slot_index);
 	}
 
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
index 8fa8941..9beae87 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
@@ -300,7 +300,7 @@ struct kernel_queue *kernel_queue_init(struct kfd_dev *dev,
 		break;
 	}
 
-	if (kq->ops.initialize(kq, dev, type, KFD_KERNEL_QUEUE_SIZE) == false) {
+	if (!kq->ops.initialize(kq, dev, type, KFD_KERNEL_QUEUE_SIZE)) {
 		pr_err("amdkfd: failed to init kernel queue\n");
 		kfree(kq);
 		return NULL;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
index 90f3914..48a68c7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
@@ -98,7 +98,7 @@ static int pm_allocate_runlist_ib(struct packet_manager *pm,
 	int retval;
 
 	BUG_ON(!pm);
-	BUG_ON(pm->allocated == true);
+	BUG_ON(pm->allocated);
 	BUG_ON(is_over_subscription == NULL);
 
 	pm_calc_rlib_size(pm, rl_buffer_size, is_over_subscription);
@@ -292,7 +292,7 @@ static int pm_create_map_queue(struct packet_manager *pm, uint32_t *buffer,
 			q->properties.doorbell_off;
 
 	packet->mes_map_queues_ordinals[0].bitfields3.is_static =
-			(use_static == true) ? 1 : 0;
+			(use_static) ? 1 : 0;
 
 	packet->mes_map_queues_ordinals[0].mqd_addr_lo =
 			lower_32_bits(q->gart_mqd_addr);
@@ -357,7 +357,7 @@ static int pm_create_runlist_ib(struct packet_manager *pm,
 				alloc_size_bytes);
 
 		list_for_each_entry(kq, &qpd->priv_queue_list, list) {
-			if (kq->queue->properties.is_active != true)
+			if (!kq->queue->properties.is_active)
 				continue;
 
 			pr_debug("kfd: static_queue, mapping kernel q %d, is debug status %d\n",
@@ -383,7 +383,7 @@ static int pm_create_runlist_ib(struct packet_manager *pm,
 		}
 
 		list_for_each_entry(q, &qpd->queues_list, list) {
-			if (q->properties.is_active != true)
+			if (!q->properties.is_active)
 				continue;
 
 			pr_debug("kfd: static_queue, mapping user queue %d, is debug status %d\n",
@@ -531,7 +531,7 @@ fail_create_runlist:
 fail_acquire_packet_buffer:
 	mutex_unlock(&pm->lock);
 fail_create_runlist_ib:
-	if (pm->allocated == true)
+	if (pm->allocated)
 		pm_release_ib(pm);
 	return retval;
 }
-- 
2.5.5

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  parent reply	other threads:[~2016-04-30 14:06 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-30 14:06 Misc DAL & amdkfd cleanups on top of drm-next-4.7-wip-dal Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 1/9] amdgpu/dal: Kill off stale dal directories Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 2/9] amdgpu/dal: Kill off stub amdgpu_dm_*_dal_lock() symbols Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 3/9] amdgpu/dal: Kill off stub dal_isr_*_lock() symbols Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 4/9] amdgpu/dal: Use the canonical form in branch predicates Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 5/9] amdgpu/dal: Use true/false over integers for boolean vars Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 6/9] amdgpu/dal: Drop spurious double ';' at the end of lines Edward O'Callaghan
2016-04-30 14:06 ` Edward O'Callaghan [this message]
2016-04-30 14:06 ` [PATCH 8/9] amdkfd: Trim off unnescessary semicolon from kfd_packet_manager.c Edward O'Callaghan
2016-04-30 14:06 ` [PATCH 9/9] amdkfd: Trim unnescessary intermediate err var in kfd_chardev.c Edward O'Callaghan
2016-05-01  9:30 ` Misc DAL & amdkfd cleanups on top of drm-next-4.7-wip-dal Oded Gabbay

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