diff options
Diffstat (limited to 'drivers/block/cciss_scsi.c')
| -rw-r--r-- | drivers/block/cciss_scsi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c index 727d022..3bfbde8 100644 --- a/drivers/block/cciss_scsi.c +++ b/drivers/block/cciss_scsi.c @@ -226,6 +226,13 @@ scsi_cmd_stack_setup(ctlr_info_t *h, struct cciss_scsi_adapter_data_t *sa) return -ENOMEM; } + stk->elem = kmalloc(sizeof(stk->elem[0]) * stk->nelems, GFP_KERNEL); + if (!stk->elem) { + pci_free_consistent(h->pdev, size, stk->pool, + stk->cmd_pool_handle); + return -1; + } + for (i=0; i<CMD_STACK_SIZE; i++) { stk->elem[i] = &stk->pool[i]; stk->elem[i]->busaddr = (__u32) (stk->cmd_pool_handle + @@ -255,6 +262,8 @@ scsi_cmd_stack_free(ctlr_info_t *h) pci_free_consistent(h->pdev, size, stk->pool, stk->cmd_pool_handle); stk->pool = NULL; cciss_free_sg_chain_blocks(sa->cmd_sg_list, CMD_STACK_SIZE); + kfree(stk->elem); + stk->elem = NULL; } #if 0 |
