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authorJoe Perches <joe@perches.com>2013-02-03 17:28:14 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-04 13:22:34 -0500
commit0d2e7a5c608063f72048899d20505c2ee130566c (patch)
tree4eae4acaf7c04bb60337389aaef8065c00b1737a /drivers/net/wireless/rndis_wlan.c
parent9d11bd1592fba0b9231d3ce8ab61977db7e03e27 (diff)
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>
Diffstat (limited to 'drivers/net/wireless/rndis_wlan.c')
-rw-r--r--drivers/net/wireless/rndis_wlan.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index abe1d039be81..9bb3f22b3669 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1621,11 +1621,8 @@ static void set_multicast_list(struct usbnet *usbdev)
} 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;
}