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net: cdc_ncm: use DEVICE_ATTR_RW macro
authorYueHaibing <yuehaibing@huawei.com>
Thu, 20 May 2021 13:46:19 +0000 (21:46 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 20 May 2021 22:50:54 +0000 (15:50 -0700)
commit86fe2f8aa14f6b0b76a1ce3897a3ee1433e5203a
tree078bd3dfbc4da7a89b08a435ddaefbe3c08a4bf7
parent7567d603b3f1c5ee799e311d0e48932bfc449028
net: cdc_ncm: use DEVICE_ATTR_RW macro

Use DEVICE_ATTR_RW helper instead of plain DEVICE_ATTR,
which makes the code a bit shorter and easier to read.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/cdc_ncm.c