From 8ce7f0bb6367059def2a4ab1b0e6b260c969bd92 Mon Sep 17 00:00:00 2001
From: Daniel Scheller <d.scheller@gmx.net>
Date: Sun, 27 Aug 2017 18:54:42 +0200
Subject: [PATCH] stv6111: return NULL instead of plain integer

Fixes sparse warning:
  frontends/stv6111.c:735:24: warning: Using plain integer as NULL pointer
---
 frontends/stv6111.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontends/stv6111.c b/frontends/stv6111.c
index 79a42df..40c90fa 100644
--- a/frontends/stv6111.c
+++ b/frontends/stv6111.c
@@ -732,7 +732,7 @@ struct dvb_frontend *stv6111_attach(struct dvb_frontend *fe,
 		fe->ops.i2c_gate_ctrl(fe, 0);
 	if (stat < 0) {
 		kfree(state);
-		return 0;
+		return NULL;
 	}
 	fe->tuner_priv = state;
 	return fe;