diff options
| author | Madhuranath Iyengar <madhuranath.iyengar@qlogic.com> | 2010-07-23 15:28:22 +0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 09:06:07 -0500 |
| commit | 17cf2c5d76b468ca03e59c7cf60decfcef6c08c4 (patch) | |
| tree | bab1ff8bafde5df545fc04eb7bd61dc2976496b0 /drivers/scsi/qla2xxx | |
| parent | c01be6dcb2b5cce4feaf48035be6395e5cd7d47c (diff) | |
[SCSI] qla2xxx: Don't issue set or get port param MBC if invalid port loop id
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 3a024838850..20eaa1c42ae 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1222,6 +1222,13 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) return -EINVAL; } + if (fcport->loop_id == FC_NO_LOOP_ID) { + DEBUG2(printk(KERN_ERR "%s(%ld): Invalid port loop id, " + "loop_id = 0x%x\n", + __func__, vha->host_no, fcport->loop_id)); + return -EINVAL; + } + if (port_param->mode) rval = qla2x00_set_idma_speed(vha, fcport->loop_id, port_param->speed, mb); |