From 52ee8861e88e54c90128c3af099190bc5d43d2c5 Mon Sep 17 00:00:00 2001
From: dbailey <dbailey@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Wed, 19 Mar 2008 16:02:17 +0000
Subject: Properly handle return value before testing parameter (Parameter may
 be uninitialized)

git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@4022 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 kernel/wctdm24xxp/base.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'kernel/wctdm24xxp/base.c')

diff --git a/kernel/wctdm24xxp/base.c b/kernel/wctdm24xxp/base.c
index 201f475..4599ad3 100644
--- a/kernel/wctdm24xxp/base.c
+++ b/kernel/wctdm24xxp/base.c
@@ -3432,7 +3432,11 @@ static void vpm150m_bh(struct work_struct *data)
 				printk("ReadEventFIFOMessage took %d ms\n", wc->intcount - start);
 
 			if (res == RefInvalidEvent || res == RefDspCommFailure) {
-				printk("Uh oh (%d)\n", res);
+				printk("VPM Comm Error\n", res);
+				continue;
+			}
+
+			if (res == RefNoEventAvail) {
 				continue;
 			}
 
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