diff options
| author | Guosong Su | 2020-02-25 18:04:11 +0800 |
|---|---|---|
| committer | Martin K. Petersen | 2020-02-28 20:43:53 -0500 |
| commit | 9e7bd945b9a95267872099c03a00e134951062c0 (patch) | |
| tree | 66058e81304bb7d2813fb6736f06cf12e2ebf07a | |
| parent | b3222c326c965f94b2e8e8ac73dc395ca82cd088 (diff) | |
scsi: core: use kobj_to_dev
Use kobj_to_dev to instead of open-coding it.
Link: https://lore.kernel.org/r/20200225100411.10250-1-guosongsu@gmail.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Guosong Su <suguosong@xiaomi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 677b5c5403d2..c3a30ba4ae08 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -856,7 +856,7 @@ show_vpd_##_page(struct file *filp, struct kobject *kobj, \ struct bin_attribute *bin_attr, \ char *buf, loff_t off, size_t count) \ { \ - struct device *dev = container_of(kobj, struct device, kobj); \ + struct device *dev = kobj_to_dev(kobj); \ struct scsi_device *sdev = to_scsi_device(dev); \ struct scsi_vpd *vpd_page; \ int ret = -EINVAL; \ @@ -884,7 +884,7 @@ static ssize_t show_inquiry(struct file *filep, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct scsi_device *sdev = to_scsi_device(dev); if (!sdev->inquiry) @@ -1181,7 +1181,7 @@ static DEVICE_ATTR(queue_ramp_up_period, S_IRUGO | S_IWUSR, static umode_t scsi_sdev_attr_is_visible(struct kobject *kobj, struct attribute *attr, int i) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct scsi_device *sdev = to_scsi_device(dev); @@ -1207,7 +1207,7 @@ static umode_t scsi_sdev_attr_is_visible(struct kobject *kobj, static umode_t scsi_sdev_bin_attr_is_visible(struct kobject *kobj, struct bin_attribute *attr, int i) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct scsi_device *sdev = to_scsi_device(dev); |