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ethtool: fix drvinfo strings set in drivers

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Use strlcpy where possible to ensure the string is \0 terminated.
Use always sizeof(string) instead of 32, ETHTOOL_BUSINFO_LEN
and custom defines.
Use snprintf instead of sprint.
Remove unnecessary inits of ->fw_version
Remove unnecessary inits of drvinfo struct.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2013-01-06 00:44:26 +00:00
committed by David S. Miller
parent 2afb9b5334
commit 7826d43f2d
86 changed files with 296 additions and 276 deletions
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6
drivers/net/hyperv/netvsc_drv.c
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@@ -304,9 +304,9 @@ int netvsc_recv_callback(struct hv_device *device_obj,
static void netvsc_get_drvinfo(struct net_device *net,
struct ethtool_drvinfo *info)
{
strcpy(info->driver, KBUILD_MODNAME);
strcpy(info->version, HV_DRV_VERSION);
strcpy(info->fw_version, "N/A");
strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
strlcpy(info->version, HV_DRV_VERSION, sizeof(info->version));
strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
}
static int netvsc_change_mtu(struct net_device *ndev, int mtu)