mirror of https://gitee.com/openkylin/linux.git
4df864c1d9
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> |
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ieee80211 | ||
Kconfig | ||
Makefile | ||
authors | ||
changes | ||
copying | ||
r819xU_cmdpkt.c | ||
r819xU_cmdpkt.h | ||
r819xU_firmware.c | ||
r819xU_firmware.h | ||
r819xU_firmware_img.c | ||
r819xU_firmware_img.h | ||
r819xU_phy.c | ||
r819xU_phy.h | ||
r819xU_phyreg.h | ||
r8180_93cx6.c | ||
r8180_93cx6.h | ||
r8190_rtl8256.c | ||
r8190_rtl8256.h | ||
r8192U.h | ||
r8192U_core.c | ||
r8192U_dm.c | ||
r8192U_dm.h | ||
r8192U_hw.h | ||
r8192U_wx.c | ||
r8192U_wx.h |