Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] lpfc: use kobj_to_dev() | Date | Tue, 10 May 2022 10:51:45 +0000 |
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From: Minghao Chi <chi.minghao@zte.com.cn>
Use kobj_to_dev() instead of open-coding it.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> --- drivers/scsi/lpfc/lpfc_attr.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 3caaa7c4af48..97f87155c1bd 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -4376,8 +4376,7 @@ sysfs_drvr_stat_data_read(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_Host *shost = class_to_shost(dev); struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; struct lpfc_hba *phba = vport->phba; @@ -6396,7 +6395,7 @@ sysfs_ctlreg_write(struct file *filp, struct kobject *kobj, char *buf, loff_t off, size_t count) { size_t buf_off; - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct Scsi_Host *shost = class_to_shost(dev); struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; struct lpfc_hba *phba = vport->phba; @@ -6456,7 +6455,7 @@ sysfs_ctlreg_read(struct file *filp, struct kobject *kobj, { size_t buf_off; uint32_t * tmp_ptr; - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct Scsi_Host *shost = class_to_shost(dev); struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; struct lpfc_hba *phba = vport->phba; -- 2.25.1
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