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drm/amdkfd: Change x==NULL/false references to !x

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Upstream prefers the !x notation to x==NULL or x==false. Along those lines
change the ==true or !=NULL references as well. Also make the references
to !x the same, excluding () for readability.

Signed-off-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Kent Russell
2017-08-15 23:00:06 -04:00
committed by Oded Gabbay
parent 79775b627d
commit 4eacc26b3b
15 changed files with 85 additions and 87 deletions
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6
drivers/gpu/drm/amd/amdkfd/kfd_process.c
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@@ -81,7 +81,7 @@ struct kfd_process *kfd_create_process(const struct task_struct *thread)
BUG_ON(!kfd_process_wq);
if (thread->mm == NULL)
if (!thread->mm)
return ERR_PTR(-EINVAL);
/* Only the pthreads threading model is supported. */
@@ -117,7 +117,7 @@ struct kfd_process *kfd_get_process(const struct task_struct *thread)
{
struct kfd_process *process;
if (thread->mm == NULL)
if (!thread->mm)
return ERR_PTR(-EINVAL);
/* Only the pthreads threading model is supported. */
@@ -407,7 +407,7 @@ void kfd_unbind_process_from_device(struct kfd_dev *dev, unsigned int pasid)
struct kfd_process *p;
struct kfd_process_device *pdd;
BUG_ON(dev == NULL);
BUG_ON(!dev);
/*
* Look for the process that matches the pasid. If there is no such