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| author |   Guenter Roeck <linux@roeck-us.net> | 2019-04-30 17:35:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-05-03 23:59:31 -0400 |
| commit | e28441e2ea090a4751160a75e5b0d823116a92fb (patch) | |
| tree | eb40b757695b7beb6bca8d2c24996decff03b936 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h | |
| parent | net: dsa: mv88e6xxx: Pass interrupt number in platform data (diff) | |
| download | linux-dev-e28441e2ea090a4751160a75e5b0d823116a92fb.tar.xz linux-dev-e28441e2ea090a4751160a75e5b0d823116a92fb.zip | |
usbnet: ipheth: Remove unnecessary NULL pointer check
ipheth_carrier_set() is called from two locations. In
ipheth_carrier_check_work(), its parameter 'dev' is set with
container_of(work, ...) and can not be NULL. In ipheth_open(),
dev is extracted from netdev_priv(net) and dereferenced before
the call to ipheth_carrier_set(). The NULL pointer check of dev
in ipheth_carrier_set() is therefore unnecessary and can be removed.
Cc: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h')
0 files changed, 0 insertions, 0 deletions