diff options
| author | Joe Perches <joe@perches.com> | 2015-05-05 20:06:00 +0300 |
|---|---|---|
| committer | Michael Grzeschik <m.grzeschik@pengutronix.de> | 2015-09-23 09:44:25 +0300 |
| commit | d8101e7bec352b7b6a154ec2e428d01bddb7e5b4 (patch) | |
| tree | 31d7cf87d1b3ded4ab5754fa9662fdd9641ea656 /drivers/net/arcnet | |
| parent | 97464eddf9fdbe02abfc44676949e07708cf557f (diff) | |
| download | linux-d8101e7bec352b7b6a154ec2e428d01bddb7e5b4.tar.xz | |
arcnet: Remove pointer comparisons to NULL
Use direct tests of pointer instead.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Diffstat (limited to 'drivers/net/arcnet')
| -rw-r--r-- | drivers/net/arcnet/arc-rawmode.c | 2 | ||||
| -rw-r--r-- | drivers/net/arcnet/capmode.c | 4 | ||||
| -rw-r--r-- | drivers/net/arcnet/rfc1051.c | 2 | ||||
| -rw-r--r-- | drivers/net/arcnet/rfc1201.c | 4 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c index 7fc5b0420d62..40035ee8cb40 100644 --- a/drivers/net/arcnet/arc-rawmode.c +++ b/drivers/net/arcnet/arc-rawmode.c @@ -97,7 +97,7 @@ static void rx(struct net_device *dev, int bufnum, ofs = 256 - length; skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC); - if (skb == NULL) { + if (!skb) { dev->stats.rx_dropped++; return; } diff --git a/drivers/net/arcnet/capmode.c b/drivers/net/arcnet/capmode.c index de80d9e0e53f..a898647ab05d 100644 --- a/drivers/net/arcnet/capmode.c +++ b/drivers/net/arcnet/capmode.c @@ -56,7 +56,7 @@ static void rx(struct net_device *dev, int bufnum, ofs = 256 - length; skb = alloc_skb(length + ARC_HDR_SIZE + sizeof(int), GFP_ATOMIC); - if (skb == NULL) { + if (!skb) { dev->stats.rx_dropped++; return; } @@ -196,7 +196,7 @@ static int ack_tx(struct net_device *dev, int acked) /* Now alloc a skb to send back up through the layers: */ ackskb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC); - if (ackskb == NULL) + if (!ackskb) goto free_outskb; skb_put(ackskb, length + ARC_HDR_SIZE); diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c index 7e7eda5b0232..b76e458b19e0 100644 --- a/drivers/net/arcnet/rfc1051.c +++ b/drivers/net/arcnet/rfc1051.c @@ -133,7 +133,7 @@ static void rx(struct net_device *dev, int bufnum, ofs = 256 - length; skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC); - if (skb == NULL) { + if (!skb) { dev->stats.rx_dropped++; return; } diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c index 9040a8be155c..1d777c1e8383 100644 --- a/drivers/net/arcnet/rfc1201.c +++ b/drivers/net/arcnet/rfc1201.c @@ -178,7 +178,7 @@ static void rx(struct net_device *dev, int bufnum, in->sequence = soft->sequence; skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC); - if (skb == NULL) { + if (!skb) { dev->stats.rx_dropped++; return; } @@ -286,7 +286,7 @@ static void rx(struct net_device *dev, int bufnum, } in->skb = skb = alloc_skb(508 * in->numpackets + ARC_HDR_SIZE, GFP_ATOMIC); - if (skb == NULL) { + if (!skb) { arc_printk(D_NORMAL, dev, "(split) memory squeeze, dropping packet.\n"); lp->rfc1201.aborted_seq = soft->sequence; dev->stats.rx_dropped++; |