linux-kernel - [PATCH 08/12] of: Remove redundant size check

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Message-Id: <1477722392-32172-9-git-send-email-frowand.list@gmail.com>
Date:   Fri, 28 Oct 2016 23:26:28 -0700
From:   frowand.list@...il.com
To:     Rob Herring <robh+dt@...nel.org>, pantelis.antoniou@...sulko.com,
        Pantelis Antoniou <panto@...oniou-consulting.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 08/12] of: Remove redundant size check

From: Frank Rowand <frank.rowand@...sony.com>

Remove a redundant check of buffer size.

Signed-off-by: Frank Rowand <frank.rowand@...sony.com>
---
 drivers/of/resolver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c
index 708daca1d522..76c09cb57eae 100644
--- a/drivers/of/resolver.c
+++ b/drivers/of/resolver.c
@@ -216,7 +216,7 @@ static int adjust_local_phandle_references(struct device_node *local_fixups,
 
 		for (i = 0; i < count; i++) {
 			off = be32_to_cpu(((__be32 *)prop_fix->value)[i]);
-			if (off >= prop->length || (off + 4) > prop->length)
+			if ((off + 4) > prop->length)
 				return -EINVAL;
 
 			phandle = be32_to_cpu(*(__be32 *)(prop->value + off));
-- 
1.9.1