[PATCH] drivers/gpu/drm/i915/i915_gem.c: Add missing error handling code

From: Julia Lawall The cleanup code at the end of the function should also be carried out when the function only partly completes its work. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // @r exists@ local idexpression struct page ** x; exp

[PATCH] drivers/gpu/drm/i915/i915_gem.c: Add missing error handling code

From: Julia Lawall The cleanup code at the end of the function should also be carried out when the function only partly completes its work. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // @r exists@ local idexpression struct page ** x; exp