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
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function	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
legacy	drivers, usb: convert ep_data.count from atomic_t to refcount_t	2017-03-17 13:32:59 +09:00
udc	usb: gadget: udc: renesas_usb3: Fix PN_INT_ENA disabling timing	2017-06-02 12:45:02 +03:00
composite.c	usb: gadget: composite: Fix function used to free memory	2017-01-12 09:58:05 +02:00
config.c	usb: Use (foo *) instead of (foo*).	2016-06-21 11:16:15 +03:00
configfs.c	usb: gadget: configs: plug memory leak	2017-03-06 16:45:57 +02:00
configfs.h
epautoconf.c
functions.c
Kconfig	usb: gadget: reword configuration choices	2017-04-11 10:58:20 +03:00
Makefile
u_f.c	usb: gadget: remove useless parameter in alloc_ep_req()	2016-08-25 12:13:19 +03:00
u_f.h	usb: gadget: remove useless parameter in alloc_ep_req()	2016-08-25 12:13:19 +03:00
u_os_desc.h
usbstring.c