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drm/i915: Don't call sg_free_table() if sg_alloc_table() fails 

One needs to call __sg_free_table() if __sg_alloc_table() fails, but
sg_alloc_table() does that for us already.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewd-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2013-08-30 15:39:26 +01:00 committed by Daniel Vetter
parent 81b5c7bc8d
commit d2933a5b8f
1 changed files with 0 additions and 1 deletions
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1
drivers/gpu/drm/i915/i915_gem.c
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@ -1774,7 +1774,6 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
page_count = obj->base.size / PAGE_SIZE; page_count = obj->base.size / PAGE_SIZE;
if (sg_alloc_table(st, page_count, GFP_KERNEL)) { if (sg_alloc_table(st, page_count, GFP_KERNEL)) {
sg_free_table(st);
kfree(st); kfree(st);
return -ENOMEM; return -ENOMEM;
} }