From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 7 Sep 2018 10:35:00 +0000 (+0100)
Subject: oradax: remove redundant null check before kfree
X-Git-Tag: v4.19-rc8~40^2~3
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=16e2a9d396c140d9a47d6b22e2a631f36c31e844;p=users%2Fhch%2Fdma-mapping.git

oradax: remove redundant null check before kfree

A null check before a kfree is redundant, so remove it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/sbus/char/oradax.c b/drivers/sbus/char/oradax.c
index 524f9ea62e52..6516bc3cb58b 100644
--- a/drivers/sbus/char/oradax.c
+++ b/drivers/sbus/char/oradax.c
@@ -689,8 +689,7 @@ static int dax_open(struct inode *inode, struct file *f)
 alloc_error:
 	kfree(ctx->ccb_buf);
 done:
-	if (ctx != NULL)
-		kfree(ctx);
+	kfree(ctx);
 	return -ENOMEM;
 }