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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-10-01 21:12:09 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-01-24 19:13:45 -0500 |
| commit | 4cf808e7ac32120b3db95d824acd52f586bfdd1d (patch) | |
| tree | 2ce91bbcd29b06b32fb26cc2b94aef59866cfa98 /net/socket.c | |
| parent | f92d4fc95341cd6634c0fcd6d7cc201c9c1126fb (diff) | |
| download | linux-0-day-4cf808e7ac32120b3db95d824acd52f586bfdd1d.tar.gz linux-0-day-4cf808e7ac32120b3db95d824acd52f586bfdd1d.tar.xz | |
kill dev_ifname32()
same story...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/net/socket.c b/net/socket.c index 823520e41c6c8..026271ff2853a 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2666,25 +2666,6 @@ static int do_siocgstampns(struct net *net, struct socket *sock, return err; } -static int dev_ifname32(struct net *net, struct compat_ifreq __user *uifr32) -{ - struct ifreq __user *uifr; - int err; - - uifr = compat_alloc_user_space(sizeof(struct ifreq)); - if (copy_in_user(uifr, uifr32, sizeof(struct compat_ifreq))) - return -EFAULT; - - err = dev_ioctl(net, SIOCGIFNAME, uifr); - if (err) - return err; - - if (copy_in_user(uifr32, uifr, sizeof(struct compat_ifreq))) - return -EFAULT; - - return 0; -} - static int compat_dev_ifconf(struct net *net, struct compat_ifconf __user *uifc32) { struct compat_ifconf ifc32; @@ -3034,8 +3015,6 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock, case SIOCSIFBR: case SIOCGIFBR: return old_bridge_ioctl(argp); - case SIOCGIFNAME: - return dev_ifname32(net, argp); case SIOCGIFCONF: return compat_dev_ifconf(net, argp); case SIOCETHTOOL: @@ -3112,6 +3091,7 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock, case SIOCBONDRELEASE: case SIOCBONDSETHWADDR: case SIOCBONDCHANGEACTIVE: + case SIOCGIFNAME: return sock_do_ioctl(net, sock, cmd, arg); } |