drm: drop unused drm_master->unique_size
This field is unused and there is really no reason to optimize
unique-allocations. Drop it.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 8efea6b..e266927 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -138,7 +138,6 @@
return -ENOMEM;
master->unique_len = strlen(master->unique);
- master->unique_size = master->unique_len + 1;
return 0;
}
@@ -149,8 +148,7 @@
int domain, bus, slot, func, ret;
master->unique_len = u->unique_len;
- master->unique_size = u->unique_len + 1;
- master->unique = kmalloc(master->unique_size, GFP_KERNEL);
+ master->unique = kmalloc(master->unique_len + 1, GFP_KERNEL);
if (!master->unique) {
ret = -ENOMEM;
goto err;