diff options
author | Kent Russell <kent.russell@amd.com> | 2017-08-15 23:00:06 -0400 |
---|---|---|
committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-08-15 23:00:06 -0400 |
commit | 4eacc26b3b99c32deed150adff5e38ebce60527c (patch) | |
tree | f4299a1e8208c47a5182d3e80220872a5c07bb30 /drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | |
parent | 79775b627dc49df06880a32b4340674554c669b9 (diff) |
drm/amdkfd: Change x==NULL/false references to !x
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c b/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c index ca215386ca9e..48018a313e35 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c @@ -131,7 +131,7 @@ int kfd_doorbell_mmap(struct kfd_process *process, struct vm_area_struct *vma) /* Find kfd device according to gpu id */ dev = kfd_device_by_id(vma->vm_pgoff); - if (dev == NULL) + if (!dev) return -EINVAL; /* Calculate physical address of doorbell */ |