diff options
| author | Prakash, Sathya <sathya.prakash@lsi.com> | 2007-08-14 16:12:53 +0530 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-12 14:40:43 -0400 |
| commit | f606f5718fa5a36e400000f91c44a5725b0f005d (patch) | |
| tree | 0d51211948c5499ec44f645f7f816bd8f99fec31 /drivers/message/fusion/mptctl.c | |
| parent | 7a195f464e0692607aca8150c8489a838fab684b (diff) | |
[SCSI] mpt fusion: Change call back indices to u8 from int
The call back index requires only u8 but in lot of places it is
referred as int, now everywhere the call back index variables are
declared as u8 with uniform name cb_idx
signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Acked-by: Eric Moore <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/message/fusion/mptctl.c')
| -rw-r--r-- | drivers/message/fusion/mptctl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index dce1e9c2cdc..89cab5798e3 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -83,7 +83,7 @@ MODULE_VERSION(my_VERSION); /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ -static int mptctl_id = -1; +static u8 mptctl_id = MPT_MAX_PROTOCOL_DRIVERS; static DECLARE_WAIT_QUEUE_HEAD ( mptctl_wait ); @@ -2936,7 +2936,8 @@ static int __init mptctl_init(void) * Install our handler */ ++where; - if ((mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER)) < 0) { + mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER); + if (!mptctl_id || mptctl_id >= MPT_MAX_PROTOCOL_DRIVERS) { printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n"); misc_deregister(&mptctl_miscdev); err = -EBUSY; |