From: Richard Genoud <richard.genoud@gmail.com>
Date: Fri, 10 Aug 2012 14:53:49 +0000 (+0200)
Subject: trivial: pinctrl core: remove extraneous code lines
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d599bfb324ad74e63b616809c1c13c76d1493cf9;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

trivial: pinctrl core: remove extraneous code lines

In function pinctrl_get_locked, pointer p is returned on
error, and also return on no_error.
So, we just return it with no error test.

It's pretty the same in function pinctrl_lookup_state_locked:
state is returned in every case, so we drop the error test
and just return state.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
---

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index fb7f3bebdc69..dc5c126e398a 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -657,11 +657,7 @@ static struct pinctrl *pinctrl_get_locked(struct device *dev)
 	if (p != NULL)
 		return ERR_PTR(-EBUSY);
 
-	p = create_pinctrl(dev);
-	if (IS_ERR(p))
-		return p;
-
-	return p;
+	return create_pinctrl(dev);
 }
 
 /**
@@ -738,11 +734,8 @@ static struct pinctrl_state *pinctrl_lookup_state_locked(struct pinctrl *p,
 			dev_dbg(p->dev, "using pinctrl dummy state (%s)\n",
 				name);
 			state = create_state(p, name);
-			if (IS_ERR(state))
-				return state;
-		} else {
-			return ERR_PTR(-ENODEV);
-		}
+		} else
+			state = ERR_PTR(-ENODEV);
 	}
 
 	return state;