From: Julia Lawall <[email protected]> Return a negative error code on failure.
A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return ret; } | ret = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Julia Lawall <[email protected]> --- drivers/message/fusion/mptfc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c index d8bf84a..629df6d 100644 --- a/drivers/message/fusion/mptfc.c +++ b/drivers/message/fusion/mptfc.c @@ -1325,8 +1325,10 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id) "mptfc_wq_%d", sh->host_no); ioc->fc_rescan_work_q = create_singlethread_workqueue(ioc->fc_rescan_work_q_name); - if (!ioc->fc_rescan_work_q) + if (!ioc->fc_rescan_work_q) { + error = -ENOMEM; goto out_mptfc_probe; + } /* * Pre-fetch FC port WWN and stuff... -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
