wireless: Remove unnecessary alloc/OOM messages, alloc cleanups
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>
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index abe1d03..9bb3f22 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1621,11 +1621,8 @@
} else if (mc_count) {
int i = 0;
- mc_addrs = kmalloc(mc_count * ETH_ALEN, GFP_ATOMIC);
+ mc_addrs = kmalloc_array(mc_count, ETH_ALEN, GFP_ATOMIC);
if (!mc_addrs) {
- netdev_warn(usbdev->net,
- "couldn't alloc %d bytes of memory\n",
- mc_count * ETH_ALEN);
netif_addr_unlock_bh(usbdev->net);
return;
}