diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2007-12-21 03:46:01 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-06-16 18:31:55 -0700 |
| commit | d2911255590d9ca561a481b9dbebcfcbbf38fa4e (patch) | |
| tree | 8050b7d2e93f69619903d07475452f7ab897a7cc | |
| parent | ca1e8bb8e4e89e2769e2b39eb29fdcfc5c19cf89 (diff) | |
wext: Pass iwreq pointer down into standard/private handlers.
They have no need to see the object as an ifreq.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/wireless/wext.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/net/wireless/wext.c b/net/wireless/wext.c index 929d24120f37..e9c88172ec55 100644 --- a/net/wireless/wext.c +++ b/net/wireless/wext.c @@ -832,11 +832,10 @@ out: * user space and kernel space. */ static int ioctl_standard_call(struct net_device * dev, - struct ifreq * ifr, + struct iwreq *iwr, unsigned int cmd, iw_handler handler) { - struct iwreq * iwr = (struct iwreq *) ifr; const struct iw_ioctl_description * descr; struct iw_request_info info; int ret = -EINVAL; @@ -984,10 +983,9 @@ out: return err; } -static int ioctl_private_call(struct net_device *dev, struct ifreq *ifr, +static int ioctl_private_call(struct net_device *dev, struct iwreq *iwr, unsigned int cmd, iw_handler handler) { - struct iwreq *iwr = (struct iwreq *) ifr; int extra_size = 0, ret = -EINVAL; const struct iw_priv_args *descr; struct iw_request_info info; @@ -1015,7 +1013,7 @@ static int ioctl_private_call(struct net_device *dev, struct ifreq *ifr, } /* ---------------------------------------------------------------- */ -typedef int (*wext_ioctl_func)(struct net_device *, struct ifreq *, +typedef int (*wext_ioctl_func)(struct net_device *, struct iwreq *, unsigned int, iw_handler); /* @@ -1027,6 +1025,7 @@ static int wireless_process_ioctl(struct net *net, struct ifreq *ifr, wext_ioctl_func standard, wext_ioctl_func private) { + struct iwreq *iwr = (struct iwreq *) ifr; struct net_device *dev; iw_handler handler; @@ -1041,11 +1040,11 @@ static int wireless_process_ioctl(struct net *net, struct ifreq *ifr, * Note that 'cmd' is already filtered in dev_ioctl() with * (cmd >= SIOCIWFIRST && cmd <= SIOCIWLAST) */ if (cmd == SIOCGIWSTATS) - return standard(dev, ifr, cmd, + return standard(dev, iwr, cmd, &iw_handler_get_iwstats); if (cmd == SIOCGIWPRIV && dev->wireless_handlers) - return standard(dev, ifr, cmd, + return standard(dev, iwr, cmd, &iw_handler_get_private); /* Basic check */ @@ -1057,9 +1056,9 @@ static int wireless_process_ioctl(struct net *net, struct ifreq *ifr, if (handler) { /* Standard and private are not the same */ if (cmd < SIOCIWFIRSTPRIV) - return standard(dev, ifr, cmd, handler); + return standard(dev, iwr, cmd, handler); else - return private(dev, ifr, cmd, handler); + return private(dev, iwr, cmd, handler); } /* Old driver API : call driver ioctl handler */ if (dev->do_ioctl) |