diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2012-07-14 03:08:22 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-07-20 11:59:05 +0400 |
| commit | 529f9a765509c2c141ecfee0c54e17bf9a6b8bc1 (patch) | |
| tree | 01b273aebd0558e154e968fa925a2ee077730c1e | |
| parent | 85d22bbf6787c240921539bba224eb221bfb8ee1 (diff) | |
| download | linux-529f9a765509c2c141ecfee0c54e17bf9a6b8bc1.tar.xz | |
[SCSI] bfa: Fix to set correct return error codes and misc cleanup.
- 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@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcs_lport.c | 4 | ||||
| -rw-r--r-- | 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 937000db62a8..bcc4966e8ba4 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 e1f4b10df42a..9c1495b321d9 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; } |