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ethtool: move from strlcpy with unused retval to strscpy 

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818210218.8443-1-wsa+renesas@sang-engineering.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Wolfram Sang 2022-08-18 23:02:18 +02:00 committed by Jakub Kicinski
parent e4d44b3d27
commit a71af8902b
1 changed files with 4 additions and 4 deletions
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8
net/ethtool/ioctl.c
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@ -714,16 +714,16 @@ ethtool_get_drvinfo(struct net_device *dev, struct ethtool_devlink_compat *rsp)
const struct ethtool_ops *ops = dev->ethtool_ops;
rsp->info.cmd = ETHTOOL_GDRVINFO;
strlcpy(rsp->info.version, UTS_RELEASE, sizeof(rsp->info.version));
strscpy(rsp->info.version, UTS_RELEASE, sizeof(rsp->info.version));
if (ops->get_drvinfo) {
ops->get_drvinfo(dev, &rsp->info);
} else if (dev->dev.parent && dev->dev.parent->driver) {
strlcpy(rsp->info.bus_info, dev_name(dev->dev.parent),
strscpy(rsp->info.bus_info, dev_name(dev->dev.parent),
sizeof(rsp->info.bus_info));
strlcpy(rsp->info.driver, dev->dev.parent->driver->name,
strscpy(rsp->info.driver, dev->dev.parent->driver->name,
sizeof(rsp->info.driver));
} else if (dev->rtnl_link_ops) {
strlcpy(rsp->info.driver, dev->rtnl_link_ops->kind,
strscpy(rsp->info.driver, dev->rtnl_link_ops->kind,
sizeof(rsp->info.driver));
} else {
return -EOPNOTSUPP;