commit f0e0e9bba5eed2086f6001be14f21566a49bed10
author Fengguang Wu <fengguang.wu@intel.com> Mon Jul 30 13:19:07 2012 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> Thu Aug 16 17:33:28 2012 -0700
tree 9b27b7e2162d1707e444267630cc77c95542e92c
parent d9875690d9b89a866022ff49e3fcea892345ad92

tcm_vhost: Fix incorrect IS_ERR() usage in vhost_scsi_map_iov_to_sgl

Fix up a new coccinelle warnings reported by Fengguang Wu + Intel
0-DAY kernel build testing backend:

drivers/vhost/tcm_vhost.c:537:23-29: ERROR: allocation function on line
533 returns NULL not ERR_PTR on failure

vim +537 drivers/vhost/tcm_vhost.c
   534          if (!sg)
   535                  return -ENOMEM;
   536          pr_debug("%s sg %p sgl_count %u is_err %ld\n", __func__,
 > 537                 sg, sgl_count, IS_ERR(sg));
   538          sg_init_table(sg, sgl_count);
   539
   540          tv_cmd->tvc_sgl = sg;

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>