From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Thu, 2 Mar 2006 14:21:51 +0000 (+0000)
Subject: Be slighly more consistent about temporaries.
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=bd5fbe451e860dc6d8c5b9eca1eb0919d050e465;p=hamming

Be slighly more consistent about temporaries.
---

diff --git a/hamming32.c b/hamming32.c
index 6cbd153..fb53e3b 100644
--- a/hamming32.c
+++ b/hamming32.c
@@ -44,10 +44,8 @@ unsigned make_codeword(unsigned data)
 /* can detect all single or double bit errors */
 int has_error(unsigned code)
 {
-	unsigned data = code >> PARITY_BITS;
 	unsigned parity = code & ((1 << PARITY_BITS) - 1);
-
-	return (generate_parity(data) != parity);
+	return (generate_parity(code >> PARITY_BITS) != parity);
 }
 
 int has_double_error(unsigned code)