amdkfd: Use the canonical form in branch predicates

Found-By: Coccinelle
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 07ac724e3ec909102c22d0fc47ce4be19c8606ab..2925f5698e7eeaa7c4edc3eac85ad0b45b003c30 100644 (file)
--- 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 4bb7f42237624f7c5edd0a4331ea75d426fc1347..f49c551195b3c0538b46f0221e2e8fef48491144 100644 (file)
--- 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 b6e28dcaea1d78c42f9a81cb5147e3d9c7751433..a6a4b2b1c0d901bb6d59497f5595355490d3f74e 100644 (file)
--- 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 8fa894100290a945fa14f8a2cb6a0cffd90784cc..9beae87aadd54a418ebf5033b86eff2665d7ea5f 100644 (file)
--- 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 90f391434fa392b79d9fb2bc3bb41b6ea79bd746..48a68c7d4f12bc012703e7b7fcb48206d3bebf68 100644 (file)
--- 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;
 }