Merge drm/drm-next into drm-intel-next-queued

[linux-2.6-microblaze.git] / drivers / gpu / drm / i915 / gem / i915_gem_execbuffer.c

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 98cd923..e969018 100644 (file)
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -908,7 +908,7 @@ static void reloc_cache_init(struct reloc_cache *cache,
        cache->use_64bit_reloc = HAS_64BIT_RELOC(i915);
        cache->has_fence = cache->gen < 4;
        cache->needs_unfenced = INTEL_INFO(i915)->unfenced_needs_alignment;
-       cache->node.allocated = false;
+       cache->node.flags = 0;
        cache->ce = NULL;
        cache->rq = NULL;
        cache->rq_size = 0;
@@ -1608,6 +1608,7 @@ static int check_relocations(const struct drm_i915_gem_exec_object2 *entry)
 
 static int eb_copy_relocations(const struct i915_execbuffer *eb)
 {
+       struct drm_i915_gem_relocation_entry *relocs;
        const unsigned int count = eb->buffer_count;
        unsigned int i;
        int err;
@@ -1615,7 +1616,6 @@ static int eb_copy_relocations(const struct i915_execbuffer *eb)
        for (i = 0; i < count; i++) {
                const unsigned int nreloc = eb->exec[i].relocation_count;
                struct drm_i915_gem_relocation_entry __user *urelocs;
-               struct drm_i915_gem_relocation_entry *relocs;
                unsigned long size;
                unsigned long copied;
 
@@ -1643,14 +1643,8 @@ static int eb_copy_relocations(const struct i915_execbuffer *eb)
 
                        if (__copy_from_user((char *)relocs + copied,
                                             (char __user *)urelocs + copied,
-                                            len)) {
-end_user:
-                               user_access_end();
-end:
-                               kvfree(relocs);
-                               err = -EFAULT;
-                               goto err;
-                       }
+                                            len))
+                               goto end;
 
                        copied += len;
                } while (copied < size);
@@ -1679,10 +1673,14 @@ end:
 
        return 0;
 
+end_user:
+       user_access_end();
+end:
+       kvfree(relocs);
+       err = -EFAULT;
 err:
        while (i--) {
-               struct drm_i915_gem_relocation_entry *relocs =
-                       u64_to_ptr(typeof(*relocs), eb->exec[i].relocs_ptr);
+               relocs = u64_to_ptr(typeof(*relocs), eb->exec[i].relocs_ptr);
                if (eb->exec[i].relocation_count)
                        kvfree(relocs);
        }