lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drivers/net: Convert unbounded kzalloc calls to kcalloc

Browse Source 
These changes may be slightly safer in some instances.

There are other kzalloc calls with a multiply, but those
calls are typically "small fixed #" * sizeof(some pointer)"
and those are not converted.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2010-08-11 07:02:48 +00:00
committed by David S. Miller
parent 5a68d5ee00
commit baeb2ffab4
21 changed files with 37 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/niu.c
View File

@@ -4504,7 +4504,7 @@ static int niu_alloc_channels(struct niu *np)
np->dev->real_num_tx_queues = np->num_tx_rings;
np->rx_rings = kzalloc(np->num_rx_rings * sizeof(struct rx_ring_info),
np->rx_rings = kcalloc(np->num_rx_rings, sizeof(struct rx_ring_info),
GFP_KERNEL);
err = -ENOMEM;
if (!np->rx_rings)
@@ -4538,7 +4538,7 @@ static int niu_alloc_channels(struct niu *np)
return err;
}
np->tx_rings = kzalloc(np->num_tx_rings * sizeof(struct tx_ring_info),
np->tx_rings = kcalloc(np->num_tx_rings, sizeof(struct tx_ring_info),
GFP_KERNEL);
err = -ENOMEM;
if (!np->tx_rings)