* [PATCH] lightnvm: Switch to using the new API kobj_to_dev()
@ 2021-03-01 8:21 Yang Li
0 siblings, 0 replies; only message in thread
From: Yang Li @ 2021-03-01 8:21 UTC (permalink / raw)
To: kbusch; +Cc: sagi, linux-kernel, linux-nvme, axboe, Yang Li, hch
fixed the following coccicheck:
./drivers/nvme/host/lightnvm.c:1243:60-61: WARNING opportunity for
kobj_to_dev()
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
drivers/nvme/host/lightnvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index b705988..e3240d1 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -1240,7 +1240,7 @@ static ssize_t nvm_dev_attr_show_20(struct device *dev,
static umode_t nvm_dev_attrs_visible(struct kobject *kobj,
struct attribute *attr, int index)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct gendisk *disk = dev_to_disk(dev);
struct nvme_ns *ns = disk->private_data;
struct nvm_dev *ndev = ns->ndev;
--
1.8.3.1
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