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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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a51482bde2
From: Jesper Juhl <jesper.juhl@gmail.com> This is the net/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in net/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br> Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Andrew Morton <akpm@osdl.org>
40 lines
805 B
C
40 lines
805 B
C
#include <linux/in.h>
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/netdevice.h>
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#include <linux/skbuff.h>
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#include <net/datalink.h>
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static int pEII_request(struct datalink_proto *dl,
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struct sk_buff *skb, unsigned char *dest_node)
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{
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struct net_device *dev = skb->dev;
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skb->protocol = htons(ETH_P_IPX);
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if (dev->hard_header)
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dev->hard_header(skb, dev, ETH_P_IPX,
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dest_node, NULL, skb->len);
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return dev_queue_xmit(skb);
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}
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struct datalink_proto *make_EII_client(void)
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{
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struct datalink_proto *proto = kmalloc(sizeof(*proto), GFP_ATOMIC);
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if (proto) {
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proto->header_length = 0;
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proto->request = pEII_request;
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}
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return proto;
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}
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void destroy_EII_client(struct datalink_proto *dl)
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{
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kfree(dl);
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}
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EXPORT_SYMBOL(destroy_EII_client);
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EXPORT_SYMBOL(make_EII_client);
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