From 246216c24eb60d2742aec18fa875c40a905ed223 Mon Sep 17 00:00:00 2001
From: Andrey Smirnov <andrew.smirnov@gmail.com>
Date: Sat, 12 Jan 2019 00:24:51 -0800
Subject: treewide: Introduce MAP_FAILED and replace ad-hoc constants with it

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 commands/go.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'commands/go.c')

diff --git a/commands/go.c b/commands/go.c
index fb319b320c..ecc2ceb6e4 100644
--- a/commands/go.c
+++ b/commands/go.c
@@ -45,7 +45,7 @@ static int do_go(int argc, char *argv[])
 		}
 
 		addr = memmap(fd, PROT_READ);
-		if (addr == (void *)-1) {
+		if (addr == MAP_FAILED) {
 			perror("memmap");
 			goto out;
 		}
-- 
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