Merge tag 'for-linus-20170812' of git://git.infradead.org/linux-mtd

[karo-tx-linux.git] / drivers / gpu / drm / vmwgfx / vmwgfx_mob.c

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
index 941bcfd131ff7a169472b0b92c62cf7a40e01bd9..b17f08fc50d3fa2306505bedf33d6eea1ec7e323 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
@@ -320,14 +320,14 @@ int vmw_otables_setup(struct vmw_private *dev_priv)
 
        if (dev_priv->has_dx) {
                *otables = kmemdup(dx_tables, sizeof(dx_tables), GFP_KERNEL);
-               if (*otables == NULL)
+               if (!(*otables))
                        return -ENOMEM;
 
                dev_priv->otable_batch.num_otables = ARRAY_SIZE(dx_tables);
        } else {
                *otables = kmemdup(pre_dx_tables, sizeof(pre_dx_tables),
                                   GFP_KERNEL);
-               if (*otables == NULL)
+               if (!(*otables))
                        return -ENOMEM;
 
                dev_priv->otable_batch.num_otables = ARRAY_SIZE(pre_dx_tables);
@@ -407,7 +407,7 @@ struct vmw_mob *vmw_mob_create(unsigned long data_pages)
 {
        struct vmw_mob *mob = kzalloc(sizeof(*mob), GFP_KERNEL);
 
-       if (unlikely(mob == NULL))
+       if (unlikely(!mob))
                return NULL;
 
        mob->num_pages = vmw_mob_calculate_pt_pages(data_pages);