From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yn2oz-0004nj-NI for barebox@lists.infradead.org; Tue, 28 Apr 2015 10:32:58 +0000 From: Steffen Trumtrar Date: Tue, 28 Apr 2015 12:32:27 +0200 Message-Id: <1430217147-14188-1-git-send-email-s.trumtrar@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] common: env: make error message more verbose To: barebox@lists.infradead.org Cc: Steffen Trumtrar Change the setenv error message from set parameter: Invalid argument to a more helpful net: cannot set parameter 'nameserver': Invalid argument Signed-off-by: Steffen Trumtrar --- common/env.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/common/env.c b/common/env.c index 2e33eb35856b..434170a7468b 100644 --- a/common/env.c +++ b/common/env.c @@ -225,8 +225,10 @@ int setenv(const char *_name, const char *value) errno = -ret; - if (ret < 0) - perror("set parameter"); + if (ret < 0) { + dev_err(dev, "cannot set parameter '%s'", par); + perror(""); + } goto out; } -- 2.1.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox