Land b_release_1_4_6 onto HEAD (20060223_1455)

[fs/lustre-release.git] / libsysio / src / dup.c

diff --git a/libsysio/src/dup.c b/libsysio/src/dup.c
index 947d7f0..ba3d24c 100644 (file)
--- a/libsysio/src/dup.c
+++ b/libsysio/src/dup.c
@@ -59,16 +59,6 @@ SYSIO_INTERFACE_NAME(dup2)(int oldfd, int newfd)
        SYSIO_INTERFACE_ENTER;
        if (newfd < 0)
                SYSIO_INTERFACE_RETURN(-1, -EBADF);
-
-       if (oldfd == newfd) {
-               struct file *fil;
-
-               fil = _sysio_fd_find(oldfd);
-               if (!(fil && fil->f_ino))
-                       SYSIO_INTERFACE_RETURN(-1, -EBADF);
-               SYSIO_INTERFACE_RETURN(newfd, 0);
-       }
-
        fd = _sysio_fd_dup(oldfd, newfd, 1);
        SYSIO_INTERFACE_RETURN(fd < 0 ? -1 : fd, fd < 0 ? fd : 0);
 }