From 2a95e8713b941f58a7f5ff94aee38edae70af15d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= <niso@kth.se>
Date: Mon, 30 Jul 2012 19:42:33 +0000
Subject: Remove more exit calls
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This patch removes the remaining exit calls from
 - sp_openserport
 - sp_opensocket
 - sp_docommand
 - internal_init

Almost all of this was done by Niklas.

Corresponding to flashrom svn r1557.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
---
 pony_spi.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pony_spi.c')

diff --git a/pony_spi.c b/pony_spi.c
index b5dfc2f..6ce467e 100644
--- a/pony_spi.c
+++ b/pony_spi.c
@@ -99,6 +99,10 @@ int pony_spi_init(void)
 
 	if (arg && strlen(arg)) {
 		sp_fd = sp_openserport( arg, 9600 );
+		if (sp_fd < 0) {
+			free(arg);
+			return 1;
+		}
 		have_device++;
 	}
 	free(arg);
-- 
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