linux_dsm_epyc7002/drivers/net/ethernet/sun
Johannes Berg d58ff35122 networking: make skb_push & __skb_push 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 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_push, __skb_push, skb_push_rcsum };
    @@
    - *(fn(SKB, LEN))
    + *(u8 *)fn(SKB, LEN)

    @@
    expression E, SKB, LEN;
    identifier fn = { skb_push, __skb_push, skb_push_rcsum };
    type T;
    @@
    - E = ((T *)(fn(SKB, LEN)))
    + E = fn(SKB, LEN)

    @@
    expression SKB, LEN;
    identifier fn = { skb_push, __skb_push, skb_push_rcsum };
    @@
    - fn(SKB, LEN)[0]
    + *(u8 *)fn(SKB, LEN)

Note that the last part there converts from push(...)[0] to the
more idiomatic *(u8 *)push(...).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-16 11:48:40 -04:00
..
cassini.c net: sun: cassini: use new api ethtool_{get|set}_link_ksettings 2017-03-08 22:18:05 -08:00
cassini.h
Kconfig sunvnet: make sunvnet common code dynamically loadable 2017-02-14 13:04:08 -05:00
ldmvsw.c sunvnet: restrict advertized checksum offloads to just IP 2017-06-15 14:22:43 -04:00
Makefile ldmvsw: Add ldmvsw.c driver code 2016-03-18 19:33:00 -04:00
niu.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
niu.h
sunbmac.c net: sunbmac: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
sunbmac.h net: sunbmac: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
sungem.c net: sun: sungem: rix a possible null dereference 2017-03-21 17:44:46 -07:00
sungem.h
sunhme.c net: sunhme: fix spelling mistakes: "ParityErro" -> "ParityError" 2017-04-30 22:55:47 -04:00
sunhme.h net: sunhme: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
sunqe.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-11-22 13:27:16 -05:00
sunqe.h sunqe: Fix compiler warnings 2016-11-18 11:18:26 -08:00
sunvnet_common.c sunvnet: xoff not needed when removing port link 2017-03-16 20:29:55 -07:00
sunvnet_common.h sunvnet: track port queues correctly 2017-03-16 20:29:54 -07:00
sunvnet.c sunvnet: restrict advertized checksum offloads to just IP 2017-06-15 14:22:43 -04:00