From d988cad37cd30d4f623dda774d6987a8b8673c75 Mon Sep 17 00:00:00 2001
From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Sun, 7 Oct 2012 08:27:00 +0100
Subject: [PATCH] --- yaml --- r: 337109 b: refs/heads/master c:
 ab1dd9963137a1e122004d5378a581bf16ae9bc8 h: refs/heads/master i:   337107:
 0849741020a7169d7a831fbf7c60f16d9c0ad6d5 v: v3

---
 [refs]                            | 2 +-
 trunk/drivers/staging/vt6656/rf.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 0890cb5a4272..9cde23187f4e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 975a1ac9a9fe65d66ee1726c0db6dc58e53d232a
+refs/heads/master: ab1dd9963137a1e122004d5378a581bf16ae9bc8
diff --git a/trunk/drivers/staging/vt6656/rf.c b/trunk/drivers/staging/vt6656/rf.c
index 593cdc713b0e..74c0598e37b7 100644
--- a/trunk/drivers/staging/vt6656/rf.c
+++ b/trunk/drivers/staging/vt6656/rf.c
@@ -769,6 +769,9 @@ BYTE    byPwr = pDevice->byCCKPwr;
         return TRUE;
     }
 
+	if (uCH == 0)
+		return -EINVAL;
+
     switch (uRATE) {
     case RATE_1M:
     case RATE_2M: