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wext: Dispatch and handle compat ioctls entirely in net/wireless/wext.c

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Next we can kill the hacks in fs/compat_ioctl.c and also
dispatch compat ioctls down into the driver and 80211 protocol
helper layers in order to handle iw_point objects embedded in
stream replies which need to be translated.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2008-06-03 09:14:03 -07:00
parent a67fa76d8b
commit 87de87d5e4
5 changed files with 134 additions and 6 deletions
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6
fs/compat_ioctl.c
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@@ -1757,12 +1757,6 @@ static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long a
return sys_ioctl(fd, cmd, (unsigned long)tdata);
}
struct compat_iw_point {
compat_caddr_t pointer;
__u16 length;
__u16 flags;
};
static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct iwreq __user *iwr;