Johannes Berg 59ae1d127a networking: introduce and use skb_put_data() ... A common pattern with skb_put() is to just want to memcpy() some data into the new space, introduce skb_put_data() for this. An spatch similar to the one for skb_put_zero() converts many of the places using it: @@ identifier p, p2; expression len, skb, data; type t, t2; @@ ( -p = skb_put(skb, len); +p = skb_put_data(skb, data, len); | -p = (t)skb_put(skb, len); +p = skb_put_data(skb, data, len); ) ( p2 = (t2)p; -memcpy(p2, data, len); | -memcpy(p, data, len); ) @@ type t, t2; identifier p, p2; expression skb, data; @@ t *p; ... ( -p = skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); | -p = (t *)skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); ) ( p2 = (t2)p; -memcpy(p2, data, sizeof(*p)); | -memcpy(p, data, sizeof(*p)); ) @@ expression skb, len, data; @@ -memcpy(skb_put(skb, len), data, len); +skb_put_data(skb, data, len); (again, manually post-processed to retain some comments) Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-06-16 11:48:37 -04:00
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3c59x.c	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
3c509.c	net/3com: Make el3_netdev_get_ecmd return void	2017-06-05 11:00:43 -04:00
3c515.c	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
3c574_cs.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
3c589_cs.c	net: deprecate eth_change_mtu, remove usage	2016-10-13 09:36:57 -04:00
Kconfig	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
Makefile	drivers/net: delete old 8bit ISA 3c501 driver.	2013-01-22 10:39:49 -05:00
typhoon.c	net: typhoon: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
typhoon.h