From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Mon, 20 Aug 2007 19:45:35 +0000 (-0300)
Subject: V4L/DVB (6070): Fix a warning at dvb_net
X-Git-Tag: firefly_0821_release~26664^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=04b35abef779f5ed1ff5c039dffbbcc5d2c060b6;p=firefly-linux-kernel-4.4.55.git
V4L/DVB (6070): Fix a warning at dvb_net
static function dvb_net_sec declares input arg "pkt" as u8. However, the
same argument at dvb_net_sec_callback is defined as "const u8". When
calling dvb_net_sec, this is casted as just "u8".
gcc 4.2.1 generates a warning about that:
CC [M] drivers/media/dvb/dvb-core/dvb_net.o
drivers/media/dvb/dvb-core/dvb_net.c: In function "dvb_net_sec_callback":
drivers/media/dvb/dvb-core/dvb_net.c:905: warning: passing argument 2 of
"dvb_net_sec" discards qualifiers from pointer target type
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index acf026342ec5..bdd797071cb0 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -800,7 +800,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
}
-static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
+static void dvb_net_sec(struct net_device *dev, const u8 *pkt, int
+pkt_len)
{
u8 *eth;
struct sk_buff *skb;
@@ -902,7 +903,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
* we rely on the DVB API definition where exactly one complete
* section is delivered in buffer1
*/
- dvb_net_sec (dev, (u8*) buffer1, buffer1_len);
+ dvb_net_sec (dev, buffer1, buffer1_len);
return 0;
}