From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 14 Jul 2013 11:28:37 +0000 (+0000)
Subject: broadcom-diag: check the correct value for not null.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c7370edf98a0a48db03e9bb7b969fdc41f714be5;p=openwrt%2Fstaging%2Fzorun.git

broadcom-diag: check the correct value for not null.

This also fixes a compile warning.

SVN-Revision: 37279
---

diff --git a/package/kernel/broadcom-diag/src/diag.c b/package/kernel/broadcom-diag/src/diag.c
index 849a843af4..ace44cce55 100644
--- a/package/kernel/broadcom-diag/src/diag.c
+++ b/package/kernel/broadcom-diag/src/diag.c
@@ -1109,7 +1109,7 @@ static struct platform_t __initdata platforms[] = {
 
 static struct platform_t __init *platform_detect_legacy(void)
 {
-	char *boardnum, *boardtype, *buf;
+	char *boardnum, *boardtype;
 
 	if (strcmp(getvar("nvram_type"), "cfe") == 0)
 		return &platforms[WGT634U];
@@ -1232,7 +1232,7 @@ static struct platform_t __init *platform_detect_legacy(void)
 		}
 	}
 
-	if (buf || !strcmp(boardnum, "00")) {/* probably buffalo */
+	if (boardnum || !strcmp(boardnum, "00")) {/* probably buffalo */
 		if (startswith(boardtype, "bcm94710ap"))
 			return &platforms[BUFFALO_UNKNOWN_4710];
 		else