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authorHannes Reinecke <hare@suse.de>2006-05-23 04:29:28 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-05-28 13:07:41 -0400
commit2b89dad0c7e3b03d45d9674ee9a7b49670df098e (patch)
tree8f480172c865e9d6cfab9ed4888a043bc75ab4ce /drivers/scsi/53c7xx.c
parent091686d3b5569d2ec76b9e6dab7f3608b6f64497 (diff)
[SCSI] audit drivers for incorrect max_id use
max_id now means the maximum number of ids on the bus, which means it is one greater than the largest possible id number. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/53c7xx.c')
-rw-r--r--drivers/scsi/53c7xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/53c7xx.c b/drivers/scsi/53c7xx.c
index 7894b8ea84bd..cfc991271cc8 100644
--- a/drivers/scsi/53c7xx.c
+++ b/drivers/scsi/53c7xx.c
@@ -709,7 +709,7 @@ request_synchronous (int host, int target) {
709 printk (KERN_ALERT "target %d is host ID\n", target); 709 printk (KERN_ALERT "target %d is host ID\n", target);
710 return -1; 710 return -1;
711 } 711 }
712 else if (target > h->max_id) { 712 else if (target >= h->max_id) {
713 printk (KERN_ALERT "target %d exceeds maximum of %d\n", target, 713 printk (KERN_ALERT "target %d exceeds maximum of %d\n", target,
714 h->max_id); 714 h->max_id);
715 return -1; 715 return -1;
@@ -3622,7 +3622,7 @@ NCR53c7xx_queue_command (Scsi_Cmnd *cmd, void (* done)(Scsi_Cmnd *)) {
3622#ifdef LINUX_1_2 3622#ifdef LINUX_1_2
3623 || cmd->device->id > 7 3623 || cmd->device->id > 7
3624#else 3624#else
3625 || cmd->device->id > host->max_id 3625 || cmd->device->id >= host->max_id
3626#endif 3626#endif
3627 || cmd->device->id == host->this_id 3627 || cmd->device->id == host->this_id
3628 || hostdata->state == STATE_DISABLED) { 3628 || hostdata->state == STATE_DISABLED) {