The Coverity checker spotted that we'd have already oops'ed if "dev"
was NULL.
Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
---
--- linux-2.6.23-rc1-mm2/drivers/media/dvb/dvb-core/dvb_net.c.old
2007-08-08 06:17:19.000000000 +0200
+++ linux-2.6.23-rc1-mm2/drivers/media/dvb/dvb-core/dvb_net.c 2007-08-08
06:17:35.000000000 +0200
@@ -346,33 +346,28 @@
static void dvb_net_ule( struct net_device *dev, const u8 *buf, size_t buf_len
)
{
struct dvb_net_priv *priv = dev->priv;
unsigned long skipped = 0L;
const u8 *ts, *ts_end, *from_where = NULL;
u8 ts_remain = 0, how_much = 0, new_ts = 1;
struct ethhdr *ethh = NULL;
#ifdef ULE_DEBUG
/* The code inside ULE_DEBUG keeps a history of the last 100 TS cells
processed. */
static unsigned char ule_hist[100*TS_SZ];
static unsigned char *ule_where = ule_hist, ule_dump = 0;
#endif
- if (dev == NULL) {
- printk( KERN_ERR "NO netdev struct!\n" );
- return;
- }
-
/* For all TS cells in current buffer.
* Appearently, we are called for every single TS cell.
*/
for (ts = buf, ts_end = buf + buf_len; ts < ts_end; /* no default incr.
*/ ) {
if (new_ts) {
/* We are about to process a new TS cell. */
#ifdef ULE_DEBUG
if (ule_where >= &ule_hist[100*TS_SZ]) ule_where =
ule_hist;
memcpy( ule_where, ts, TS_SZ );
if (ule_dump) {
hexdump( ule_where, TS_SZ );
ule_dump = 0;
-
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