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d58ff35122
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>
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|---|---|---|
| .. | ||
| cq_desc.h | ||
| cq_enet_desc.h | ||
| cq_exch_desc.h | ||
| fcpio.h | ||
| fnic_attrs.c | ||
| fnic_debugfs.c | ||
| fnic_fcs.c | ||
| fnic_fip.h | ||
| fnic_io.h | ||
| fnic_isr.c | ||
| fnic_main.c | ||
| fnic_res.c | ||
| fnic_res.h | ||
| fnic_scsi.c | ||
| fnic_stats.h | ||
| fnic_trace.c | ||
| fnic_trace.h | ||
| fnic.h | ||
| Makefile | ||
| rq_enet_desc.h | ||
| vnic_cq_copy.h | ||
| vnic_cq.c | ||
| vnic_cq.h | ||
| vnic_dev.c | ||
| vnic_dev.h | ||
| vnic_devcmd.h | ||
| vnic_intr.c | ||
| vnic_intr.h | ||
| vnic_nic.h | ||
| vnic_resource.h | ||
| vnic_rq.c | ||
| vnic_rq.h | ||
| vnic_scsi.h | ||
| vnic_stats.h | ||
| vnic_wq_copy.c | ||
| vnic_wq_copy.h | ||
| vnic_wq.c | ||
| vnic_wq.h | ||
| wq_enet_desc.h | ||