diff options
| -rw-r--r-- | drivers/scsi/fnic/fnic_main.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c index 9ed42d5819d5..f8fe67bebf3e 100644 --- a/drivers/scsi/fnic/fnic_main.c +++ b/drivers/scsi/fnic/fnic_main.c @@ -582,6 +582,14 @@ static void fnic_scsi_init(struct fnic *fnic) host->transportt = fnic_fc_transport; } +static void fnic_free_ioreq_tables_mq(struct fnic *fnic) +{ + int hwq; + + for (hwq = 0; hwq < fnic->wq_copy_count; hwq++) + kfree(fnic->sw_copy_wq[hwq].io_req_table); +} + static int fnic_scsi_drv_init(struct fnic *fnic) { struct Scsi_Host *host = fnic->host; @@ -614,6 +622,11 @@ static int fnic_scsi_drv_init(struct fnic *fnic) fnic->sw_copy_wq[hwq].io_req_table = kzalloc((fnic->sw_copy_wq[hwq].ioreq_table_size + 1) * sizeof(struct fnic_io_req *), GFP_KERNEL); + + if (!fnic->sw_copy_wq[hwq].io_req_table) { + fnic_free_ioreq_tables_mq(fnic); + return -ENOMEM; + } } dev_info(&fnic->pdev->dev, "fnic copy wqs: %d, Q0 ioreq table size: %d\n", @@ -1060,6 +1073,7 @@ static int fnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err_out_free_stats_debugfs: fnic_stats_debugfs_remove(fnic); + fnic_free_ioreq_tables_mq(fnic); scsi_remove_host(fnic->host); err_out_scsi_drv_init: fnic_free_intr(fnic); |