From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Thu, 17 Nov 2011 19:31:02 +0000 (+0100)
Subject: Fix comparison using wrong pointer variable in dma debug code
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=91ec37cc1015220965e39bf342fb846810d19e79;p=linux-beck.git

Fix comparison using wrong pointer variable in dma debug code

cppcheck reported:
[lib/dma-debug.c:248] -> [lib/dma-debug.c:248]: (style) Same expression on both sides of '=='.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---

diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 74c6c7fce749..fea790a2b176 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -245,7 +245,7 @@ static void put_hash_bucket(struct hash_bucket *bucket,
 
 static bool exact_match(struct dma_debug_entry *a, struct dma_debug_entry *b)
 {
-	return ((a->dev_addr == a->dev_addr) &&
+	return ((a->dev_addr == b->dev_addr) &&
 		(a->dev == b->dev)) ? true : false;
 }