linux/drivers/firewire
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
..
core-card.c
core-cdev.c idr: Return the deleted entry from idr_remove 2017-02-13 21:44:03 -05:00
core-device.c scripts/spelling.txt: add "intialization" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
core-iso.c
core-topology.c drivers, firewire: convert fw_node.ref_count from atomic_t to refcount_t 2017-03-23 13:57:19 +01:00
core-transaction.c
core.h drivers, firewire: convert fw_node.ref_count from atomic_t to refcount_t 2017-03-23 13:57:19 +01:00
init_ohci1394_dma.c
Kconfig
Makefile
net.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
nosy-user.h
nosy.c
nosy.h
ohci.c
ohci.h
sbp2.c