From: xypron.glpk@gmx.de <xypron.glpk@gmx.de>
Date: Mon, 8 May 2017 17:30:58 +0000 (+0200)
Subject: env: correct sign for error code
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=9b57e252ffb85b175b0818bf01fb20086d788f5d;p=u-boot.git

env: correct sign for error code

Error codes should be negative.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/common/env_attr.c b/common/env_attr.c
index 5bfe5e3a89..386219087b 100644
--- a/common/env_attr.c
+++ b/common/env_attr.c
@@ -153,7 +153,7 @@ static int regex_callback(const char *name, const char *attributes, void *priv)
 		}
 	} else {
 		printf("Error compiling regex: %s\n", slre.err_str);
-		retval = EINVAL;
+		retval = -EINVAL;
 	}
 done:
 	return retval;