From a27837d8dd8b78b4fcc9224d83d2f85fdf8eb19f Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ospite@studenti.unina.it>
Date: Tue, 28 Feb 2012 21:44:34 +0100
Subject: [PATCH 1/1] am7xxx: silent a warning enabled by 'sparse' about an
 uninitialized variable
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src/am7xxx.c:423:6: warning: ‘ret’ may be used uninitialized in this function [-Wuninitialized]

If libusb_get_device_list() returned 0 we didn't have 'ret' properly
initialized.
---
 src/am7xxx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/am7xxx.c b/src/am7xxx.c
index 114027e..11c259d 100644
--- a/src/am7xxx.c
+++ b/src/am7xxx.c
@@ -464,6 +464,8 @@ static int scan_devices(am7xxx_context *ctx, scan_op op,
 		goto out;
 	}
 
+	/* everything went fine when building the device list */
+	ret = 0;
 out:
 	libusb_free_device_list(list, 1);
 	return ret;
-- 
2.1.4