diff options
Diffstat (limited to 'drivers/scsi/sg.c')
| -rw-r--r-- | drivers/scsi/sg.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index d86d5c26061d..62e3f340cc52 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -476,8 +476,7 @@ sg_read(struct file *filp, char __user *buf, size_t count, loff_t * ppos) sg_finish_rem_req(srp); retval = count; free_old_hdr: - if (old_hdr) - kfree(old_hdr); + kfree(old_hdr); return retval; } @@ -1498,10 +1497,9 @@ static int sg_alloc(struct gendisk *disk, struct scsi_device *scsidp) overflow: write_unlock_irqrestore(&sg_dev_arr_lock, iflags); - printk(KERN_WARNING - "Unable to attach sg device <%d, %d, %d, %d> type=%d, minor " - "number exceeds %d\n", scsidp->host->host_no, scsidp->channel, - scsidp->id, scsidp->lun, scsidp->type, SG_MAX_DEVS - 1); + sdev_printk(KERN_WARNING, scsidp, + "Unable to attach sg device type=%d, minor " + "number exceeds %d\n", scsidp->type, SG_MAX_DEVS - 1); error = -ENODEV; goto out; } @@ -1567,11 +1565,8 @@ sg_add(struct class_device *cl_dev, struct class_interface *cl_intf) } else printk(KERN_WARNING "sg_add: sg_sys INvalid\n"); - printk(KERN_NOTICE - "Attached scsi generic sg%d at scsi%d, channel" - " %d, id %d, lun %d, type %d\n", k, - scsidp->host->host_no, scsidp->channel, scsidp->id, - scsidp->lun, scsidp->type); + sdev_printk(KERN_NOTICE, scsidp, + "Attached scsi generic sg%d type %d\n", k,scsidp->type); return 0; @@ -1707,10 +1702,8 @@ exit_sg(void) sg_sysfs_valid = 0; unregister_chrdev_region(MKDEV(SCSI_GENERIC_MAJOR, 0), SG_MAX_DEVS); - if (sg_dev_arr != NULL) { - kfree((char *) sg_dev_arr); - sg_dev_arr = NULL; - } + kfree((char *)sg_dev_arr); + sg_dev_arr = NULL; sg_dev_max = 0; } |