diff options
| author | Ravikant B Sharma <ravikant.s2@samsung.com> | 2016-11-08 17:30:31 +0530 |
|---|---|---|
| committer | Sinclair Yeh <syeh@vmware.com> | 2017-07-17 23:40:34 -0700 |
| commit | 1a4adb05632e902c9819af7c5eeded5243f1dc6c (patch) | |
| tree | 16e9b70e3f2822f6aed2a3e387e5441803647f39 /drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | |
| parent | 9ff1beb1d19ffe2b26bf9cd2d33e6073d4f4b5fe (diff) | |
drm/vmwgfx: Fix NULL pointer comparison
Replace direct comparisons to NULL i.e.
'x == NULL' with '!x'. As per coding standard.
Signed-off-by: Ravikant B Sharma <ravikant.s2@samsung.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_shader.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c index 92f8b1d04f0f..55788e95402a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c @@ -750,7 +750,7 @@ static int vmw_user_shader_alloc(struct vmw_private *dev_priv, } ushader = kzalloc(sizeof(*ushader), GFP_KERNEL); - if (unlikely(ushader == NULL)) { + if (unlikely(!ushader)) { ttm_mem_global_free(vmw_mem_glob(dev_priv), vmw_user_shader_size); ret = -ENOMEM; @@ -820,7 +820,7 @@ static struct vmw_resource *vmw_shader_alloc(struct vmw_private *dev_priv, } shader = kzalloc(sizeof(*shader), GFP_KERNEL); - if (unlikely(shader == NULL)) { + if (unlikely(!shader)) { ttm_mem_global_free(vmw_mem_glob(dev_priv), vmw_shader_size); ret = -ENOMEM; @@ -980,7 +980,7 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv, /* Allocate and pin a DMA buffer */ buf = kzalloc(sizeof(*buf), GFP_KERNEL); - if (unlikely(buf == NULL)) + if (unlikely(!buf)) return -ENOMEM; ret = vmw_dmabuf_init(dev_priv, buf, size, &vmw_sys_ne_placement, |