diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c index a21b42687d8a..e52e33aab55b 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c @@ -46,16 +46,31 @@ int libcfs_sock_ioctl(int cmd, unsigned long arg) { + mm_segment_t oldmm = get_fs(); struct socket *sock; - int rc; + int rc; + struct file *sock_filp; rc = sock_create (PF_INET, SOCK_STREAM, 0, &sock); if (rc != 0) { CERROR ("Can't create socket: %d\n", rc); return rc; } - rc = kernel_sock_ioctl(sock, cmd, arg); - sock_release(sock); + + sock_filp = sock_alloc_file(sock, 0, NULL); + if (IS_ERR(sock_filp)) { + sock_release(sock); + rc = PTR_ERR(sock_filp); + goto out; + } + + set_fs(KERNEL_DS); + if (sock_filp->f_op->unlocked_ioctl) + rc = sock_filp->f_op->unlocked_ioctl(sock_filp, cmd, arg); + set_fs(oldmm); + + fput(sock_filp); +out: return rc; }