staging: lustre: Don't ignore error code

Error stored in rc was never reported,
so directly return it here.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lnet/selftest/conctl.c b/drivers/staging/lustre/lnet/selftest/conctl.c
index 8173966..556c837 100644 (file)
--- a/drivers/staging/lustre/lnet/selftest/conctl.c
+++ b/drivers/staging/lustre/lnet/selftest/conctl.c
@@ -441,7 +441,7 @@ lst_group_info_ioctl(lstio_group_info_args_t *args)
        if (args->lstio_grp_dentsp != NULL &&
            (copy_to_user(args->lstio_grp_idxp, &index, sizeof(index)) ||
             copy_to_user(args->lstio_grp_ndentp, &ndent, sizeof(ndent))))
-               rc = -EFAULT;
+               return -EFAULT;
 
        return 0;
 }