From: Hal Rosenstock <halr@voltaire.com>
Date: Sun, 14 Aug 2005 03:50:27 +0000 (-0700)
Subject: [PATCH] IB: Eliminate redundant NULL checks
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=92a6b34bf4d0d11c54b2a6bdd6240f98cb326200;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] IB: Eliminate redundant NULL checks

IPoIB: Eliminate NULL checks prior to calling kfree

Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index b07383e5c76a..d4300e4a36d8 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -782,15 +782,11 @@ void ipoib_dev_cleanup(struct net_device *dev)
 
 	ipoib_ib_dev_cleanup(dev);
 
-	if (priv->rx_ring) {
-		kfree(priv->rx_ring);
-		priv->rx_ring = NULL;
-	}
+	kfree(priv->rx_ring);
+	kfree(priv->tx_ring);
 
-	if (priv->tx_ring) {
-		kfree(priv->tx_ring);
-		priv->tx_ring = NULL;
-	}
+	priv->rx_ring = NULL;
+	priv->tx_ring = NULL;
 }
 
 static void ipoib_setup(struct net_device *dev)