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drm/i915: fix simple_return.cocci warnings 

drivers/gpu/drm/i915/i915_gem_gtt.c:1349:1-4: WARNING: end returns can be simpified and declaration on line 1347 can be dropped

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.
Generated by: scripts/coccinelle/misc/simple_return.cocci

CC: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
kbuild test robot 2015-03-27 19:26:35 +08:00 committed by Daniel Vetter
parent 5bedeb2de2
commit 2f2cf68261
1 changed files with 1 additions and 7 deletions
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8
drivers/gpu/drm/i915/i915_gem_gtt.c
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@ -1349,13 +1349,7 @@ static int gen6_ppgtt_allocate_page_directories(struct i915_hw_ppgtt *ppgtt)
static int gen6_ppgtt_alloc(struct i915_hw_ppgtt *ppgtt)
{
int ret;
ret = gen6_ppgtt_allocate_page_directories(ppgtt);
if (ret)
return ret;
return 0;
return gen6_ppgtt_allocate_page_directories(ppgtt);
}
static void gen6_scratch_va_range(struct i915_hw_ppgtt *ppgtt,