drm/i915/skl: Fix up positive error code
It should have been negative since it is returned with ERR_PTR().
Introduced in new code commit:
commit 50470bb011c4be278097670bea92462f4e8c8945
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Mon Mar 23 11:10:36 2015 +0000
drm/i915/skl: Support secondary (rotated) frame buffer mapping
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index fc56c11..9903bb0 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2540,7 +2540,7 @@
struct sg_table *st;
unsigned int tile_pitch, tile_height;
unsigned int width_pages, height_pages;
- int ret = ENOMEM;
+ int ret = -ENOMEM;
pages = obj->base.size / PAGE_SIZE;