From: Ying Xue <ying.xue@windriver.com>
Date: Mon, 6 Aug 2012 16:27:10 +0000 (+0000)
Subject: af_packet: Quiet sparse noise about using plain integer as NULL pointer
X-Git-Tag: v3.6-rc2~15^2~26
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=99aa3473e672ca610905838997fa018b95cd643f;p=linux.git

af_packet: Quiet sparse noise about using plain integer as NULL pointer

Quiets the sparse warning:
warning: Using plain integer as NULL pointer

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index ceaca7c134a0..f016f6634a79 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1079,7 +1079,7 @@ static void *packet_current_rx_frame(struct packet_sock *po,
 	default:
 		WARN(1, "TPACKET version not supported\n");
 		BUG();
-		return 0;
+		return NULL;
 	}
 }