Johannes Berg 4df864c1d9 networking: make skb_put & friends return void pointers ... It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions (skb_put, __skb_put and pskb_put) return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_put, __skb_put }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_put, __skb_put }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) which actually doesn't cover pskb_put since there are only three users overall. A handful of stragglers were converted manually, notably a macro in drivers/isdn/i4l/isdn_bsdcomp.c and, oddly enough, one of the many instances in net/bluetooth/hci_sock.c. In the former file, I also had to fix one whitespace problem spatch introduced. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-06-16 11:48:39 -04:00
..
core.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
hidp.h	HID: Bluetooth: hidp: make sure input buffers are big enough	2014-02-17 21:17:55 +01:00
Kconfig	Bluetooth: Introduce BT_BREDR and BT_LE config options	2014-11-02 10:01:53 +02:00
Makefile
sock.c	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00