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drm/vmwgfx: Fix NULL pointer comparison

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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>
This commit is contained in:
Ravikant B Sharma
2016-11-08 17:30:31 +05:30
committed by Sinclair Yeh
parent 9ff1beb1d1
commit 1a4adb0563
11 changed files with 26 additions and 26 deletions
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4
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
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@@ -264,7 +264,7 @@ static int vmw_resource_val_add(struct vmw_sw_context *sw_context,
}
node = kzalloc(sizeof(*node), GFP_KERNEL);
if (unlikely(node == NULL)) {
if (unlikely(!node)) {
DRM_ERROR("Failed to allocate a resource validation "
"entry.\n");
return -ENOMEM;
@@ -452,7 +452,7 @@ static int vmw_resource_relocation_add(struct list_head *list,
struct vmw_resource_relocation *rel;
rel = kmalloc(sizeof(*rel), GFP_KERNEL);
if (unlikely(rel == NULL)) {
if (unlikely(!rel)) {
DRM_ERROR("Failed to allocate a resource relocation.\n");
return -ENOMEM;
}