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; }