net: phy: dp83867: fix simple_return.cocci warnings

Author: Wu Fengguang <fengguang.wu@intel.com>

drivers/net/phy/dp83867.c:126:1-4: WARNING: end returns can be simpified
drivers/net/phy/dp83867.c:74:5-8: WARNING: end returns can be simpified if tested value is negative or 0

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.

Generated by: scripts/coccinelle/misc/simple_return.cocci

CC: Dan Murphy 
Signed-off-by: Fengguang Wu 
Signed-off-by: David S. Miller

---
 drivers/net/phy/dp83867.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
 
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index 8a3bf54..32f1066 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -123,12 +123,8 @@ static int dp83867_of_init(struct phy_device *phydev)
 	if (ret)
 		return ret;
 
-	ret = of_property_read_u32(of_node, "ti,fifo-depth",
+	return of_property_read_u32(of_node, "ti,fifo-depth",
 				   &dp83867->fifo_depth);
-	if (ret)
-		return ret;
-
-	return 0;
 }
 #else
 static int dp83867_of_init(struct phy_device *phydev)

net: phy: dp83867: fix simple_return.cocci warnings

qlambert

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