From: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
Change details:
- Remove unnecessary if NULL check in function bfa_fcs_vport_free().
- Set correct return error codes in case of memory allocation failure
in the BSG ELS/CT passthru command handler.
Signed-off-by: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_fcs_lport.c | 4 +---
drivers/scsi/bfa/bfad_bsg.c | 5 ++++-
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index 937000d..bcc4966 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -5722,9 +5722,7 @@ bfa_fcs_vport_free(struct bfa_fcs_vport_s *vport)
* The memory for the bfad_vport_s is freed from the FC function
* template vport_delete entry point.
*/
- if (vport_drv)
- bfad_im_port_delete(vport_drv->drv_port.bfad,
- &vport_drv->drv_port);
+ bfad_im_port_delete(vport_drv->drv_port.bfad, &vport_drv->drv_port);
}
/*
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index e1f4b10..9c1495b 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -3008,12 +3008,15 @@ bfad_im_bsg_els_ct_request(struct fc_bsg_job *job)
* buffer of size bsg_data->payload_len
*/
bsg_fcpt = kzalloc(bsg_data->payload_len, GFP_KERNEL);
- if (!bsg_fcpt)
+ if (!bsg_fcpt) {
+ rc = -ENOMEM;
goto out;
+ }
if (copy_from_user((uint8_t *)bsg_fcpt, bsg_data->payload,
bsg_data->payload_len)) {
kfree(bsg_fcpt);
+ rc = -EIO;
goto out;
}
--
1.7.3.rc1
--
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