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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-02-11 22:03:18 +0300 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-02-24 09:29:34 +0000 |
| commit | 208afec4f3be8c51ad6eebe6611dd6d2ad2fa298 (patch) | |
| tree | a06e762057b8a23ae4f9f2f1e74000592a1aa032 /drivers/scsi/dc395x.c | |
| parent | 4d24834dfd25f2dab5977241cd5a6662edde92f7 (diff) | |
| download | lwn-208afec4f3be8c51ad6eebe6611dd6d2ad2fa298.tar.gz lwn-208afec4f3be8c51ad6eebe6611dd6d2ad2fa298.zip | |
[SCSI] dc395x: uninitialized variable in device_alloc()
This bug was introduced back in bitkeeper days in 2003. We use
"dcb->dev_mode" before it has been initialized.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Oliver Neukum <oliver@neukum.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/dc395x.c')
| -rw-r--r-- | drivers/scsi/dc395x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index 865c64fa923c..fed486bfd3f4 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -3747,13 +3747,13 @@ static struct DeviceCtlBlk *device_alloc(struct AdapterCtlBlk *acb, dcb->max_command = 1; dcb->target_id = target; dcb->target_lun = lun; + dcb->dev_mode = eeprom->target[target].cfg0; #ifndef DC395x_NO_DISCONNECT dcb->identify_msg = IDENTIFY(dcb->dev_mode & NTC_DO_DISCONNECT, lun); #else dcb->identify_msg = IDENTIFY(0, lun); #endif - dcb->dev_mode = eeprom->target[target].cfg0; dcb->inquiry7 = 0; dcb->sync_mode = 0; dcb->min_nego_period = clock_period[period_index]; |