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Date: Sun, 22 Nov 2009 22:52:31 +0100
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Subject: [PATCH] smssdio: initialize return value
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From: Márton Németh <nm127@freemail.hu>

The return value may be used uninitialized when the size parameter
happens to be 0.

Signed-off-by: Márton Németh <nm127@freemail.hu>
---
diff -r bc16afd1e7a4 linux/drivers/media/dvb/siano/smssdio.c
--- a/linux/drivers/media/dvb/siano/smssdio.c	Sat Nov 21 12:01:36 2009 +0100
+++ b/linux/drivers/media/dvb/siano/smssdio.c	Sun Nov 22 22:40:31 2009 +0100
@@ -78,7 +78,7 @@

 static int smssdio_sendrequest(void *context, void *buffer, size_t size)
 {
-	int ret;
+	int ret = 0;
 	struct smssdio_device *smsdev;

 	smsdev = context;