Remove some unneeded returns

diff --git a/StarTip.lua b/StarTip.lua
index 05c331f..e1a6920 100644
--- a/StarTip.lua
+++ b/StarTip.lua
@@ -716,7 +716,6 @@ function StarTip.OnTooltipSetUnit(...)
 	end
 	StarTip.justSetUnit = nil
 	checkTooltipAlphaFrame:SetScript("OnUpdate", checkTooltipAlpha)
-	return ...
 end

 function StarTip.OnTooltipSetItem(self, ...)
@@ -726,7 +725,6 @@ function StarTip.OnTooltipSetItem(self, ...)
 		end
 	end
 	StarTip.justSetItem = nil
-	return ...
 end

 function StarTip.OnTooltipSetSpell(...)
@@ -755,7 +753,7 @@ function StarTip:OnTooltipHide(...)
 	end
 	self.justHide = nil
 	self.unit = false
-	self.hooks[GameTooltip].OnHide(...)
+	return self.hooks[GameTooltip].OnHide(...)
 end


@@ -810,8 +808,7 @@ function StarTip:OnTooltipShow(this, ...)

 	self.justShow = false

-	self.hooks[GameTooltip].OnShow(this, ...)
-
+	return self.hooks[GameTooltip].OnShow(this, ...)
 end

 function StarTip:GetLSMIndexByName(category, name)