From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Tue, 23 Jul 2013 08:28:41 +0000 (+0800)
Subject: Error and return when failing stat('/dev/console').
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fprocd.git;a=commitdiff_plain;h=600a9c0d2b74b113fe032ff15e77f0bd4790125b

Error and return when failing stat('/dev/console').

Since mkdev("*", 0600) has been called in early_dev just before
early_console, no need to try checking it again.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---

diff --git a/early.c b/early.c
index f9e3277..e86e4dd 100644
--- a/early.c
+++ b/early.c
@@ -49,8 +49,10 @@ static void early_console(const char *dev)
 	struct stat s;
 	int dd;
 
-	if (stat(dev, &s))
-		mkdev("*console", 0600);
+	if (stat(dev, &s)) {
+		ERROR("Failed to stat %s\n", dev);
+		return;
+	}
 
 	dd = open(dev, O_RDWR);
 	if (dd < 0) {