[SCSI] qla2xxx: list cursors are not null

This is just a cleanup.

The unneeded NULL check annoys static checkers because we already
derefenced it and the we check it and then (if it's not the _safe()
version) we dereference it again without checking.  And the static
checker is all, "Wah?  Is it null or not?"

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 6f7cf397038312ba4a5f0045402e725b83af1fbc..e9b800e72559c24d8aca57b14454c64ef7d7e597 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -3888,7 +3888,7 @@ qla2x00_update_fcports(scsi_qla_host_t *base_vha)
        list_for_each_entry(vha, &base_vha->hw->vp_list, list) {
                atomic_inc(&vha->vref_count);
                list_for_each_entry(fcport, &vha->vp_fcports, list) {
-                       if (fcport && fcport->drport &&
+                       if (fcport->drport &&
                            atomic_read(&fcport->state) != FCS_UNCONFIGURED) {
                                spin_unlock_irqrestore(&ha->vport_slock, flags);
 

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index df2c1e7ab652e799c2d4ac066f20da42601273e9..1814df868526634aa1fb3b7a8b7fe789707835a3 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2371,7 +2371,7 @@ qla2x00_remove_one(struct pci_dev *pdev)
        list_for_each_entry(vha, &ha->vp_list, list) {
                atomic_inc(&vha->vref_count);
 
-               if (vha && vha->fc_vport) {
+               if (vha->fc_vport) {
                        spin_unlock_irqrestore(&ha->vport_slock, flags);
 
                        fc_vport_terminate(vha->fc_vport);