xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wireless: Remove unnecessary alloc/OOM messages, alloc cleanups

Browse Source 
alloc failures already get standardized OOM
messages and a dump_stack.

Convert kzalloc's with multiplies to kcalloc.
Convert kmalloc's with multiplies to kmalloc_array.
Remove now unused variables.
Remove unnecessary memset after kzalloc->kcalloc.
Whitespace cleanups for these changes.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2013-02-03 17:28:14 +00:00
committed by David S. Miller
parent 9d11bd1592
commit 0d2e7a5c60
22 changed files with 50 additions and 133 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/wireless/ipw2x00/ipw2100.c
View File

@@ -4478,13 +4478,10 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv)
return err;
}
priv->tx_buffers =
kmalloc(TX_PENDED_QUEUE_LENGTH * sizeof(struct ipw2100_tx_packet),
GFP_ATOMIC);
priv->tx_buffers = kmalloc_array(TX_PENDED_QUEUE_LENGTH,
sizeof(struct ipw2100_tx_packet),
GFP_ATOMIC);
if (!priv->tx_buffers) {
printk(KERN_ERR DRV_NAME
": %s: alloc failed form tx buffers.\n",
priv->net_dev->name);
bd_queue_free(priv, &priv->tx_queue);
return -ENOMEM;
}