nvram: drop check for WGT634U using /proc/diag/model

We don't have broadcom-diag for months or years now and the correct
solution is to simply don't have "nvram" partition on WGT634U anyway.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45564 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/utils/nvram/src/nvram.c

@@ -427,18 +427,8 @@ char * nvram_find_mtd(void)
 	char dev[PATH_MAX];
 	char *path = NULL;
 	struct stat s;
-	int supported = 1;
 
-	/* Refuse any operation on the WGT634U */
-	if( (fp = fopen("/proc/diag/model", "r")) )
-	{
-		if( fgets(dev, sizeof(dev), fp) && !strncmp(dev, "Netgear WGT634U", 15) )
-			supported = 0;
-
-		fclose(fp);
-	}
-
-	if( supported && (fp = fopen("/proc/mtd", "r")) )
+	if ((fp = fopen("/proc/mtd", "r")))
 	{
 		while( fgets(dev, sizeof(dev), fp) )
 		{