linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / drivers / block / cciss_scsi.c

diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index ae1a756..9e35de0 100644 (file)
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -578,7 +578,7 @@ complete_scsi_command( CommandList_struct *cp, int timeout, __u32 tag)
 
        if (cmd->use_sg) {
                pci_unmap_sg(ctlr->pdev,
-                       cmd->request_buffer, cmd->use_sg,
+                       cmd->buffer, cmd->use_sg,
                                cmd->sc_data_direction); 
        }
        else if (cmd->request_bufflen) {
@@ -770,7 +770,7 @@ cciss_scsi_do_simple_cmd(ctlr_info_t *c,
                        int direction)
 {
        unsigned long flags;
-       DECLARE_COMPLETION_ONSTACK(wait);
+       DECLARE_COMPLETION(wait);
 
        cp->cmd_type = CMD_IOCTL_PEND;          // treat this like an ioctl 
        cp->scsi_cmd = NULL;
@@ -1027,11 +1027,12 @@ cciss_update_non_disk_devices(int cntl_num, int hostno)
        int i;
 
        c = (ctlr_info_t *) hba[cntl_num];      
-       ld_buff = kzalloc(reportlunsize, GFP_KERNEL);
+       ld_buff = kmalloc(reportlunsize, GFP_KERNEL);
        if (ld_buff == NULL) {
                printk(KERN_ERR "cciss: out of memory\n");
                return;
        }
+       memset(ld_buff, 0, reportlunsize);
        inq_buff = kmalloc(OBDR_TAPE_INQ_SIZE, GFP_KERNEL);
         if (inq_buff == NULL) {
                 printk(KERN_ERR "cciss: out of memory\n");
@@ -1210,7 +1211,7 @@ cciss_scatter_gather(struct pci_dev *pdev,
                struct scsi_cmnd *cmd)
 {
        unsigned int use_sg, nsegs=0, len;
-       struct scatterlist *scatter = (struct scatterlist *) cmd->request_buffer;
+       struct scatterlist *scatter = (struct scatterlist *) cmd->buffer;
        __u64 addr64;
 
        /* is it just one virtual address? */   
@@ -1232,7 +1233,7 @@ cciss_scatter_gather(struct pci_dev *pdev,
        } /* else, must be a list of virtual addresses.... */
        else if (cmd->use_sg <= MAXSGENTRIES) { /* not too many addrs? */
 
-               use_sg = pci_map_sg(pdev, cmd->request_buffer, cmd->use_sg,
+               use_sg = pci_map_sg(pdev, cmd->buffer, cmd->use_sg, 
                        cmd->sc_data_direction);
 
                for (nsegs=0; nsegs < use_sg; nsegs++) {
@@ -1315,7 +1316,7 @@ cciss_scsi_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd
 
        cp->Request.Timeout = 0;
        memset(cp->Request.CDB, 0, sizeof(cp->Request.CDB));
-       BUG_ON(cmd->cmd_len > sizeof(cp->Request.CDB));
+       if (cmd->cmd_len > sizeof(cp->Request.CDB)) BUG();
        cp->Request.CDBLen = cmd->cmd_len;
        memcpy(cp->Request.CDB, cmd->cmnd, cmd->cmd_len);
        cp->Request.Type.Type = TYPE_CMD;