mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-13 14:14:37 +00:00
Code Issues Releases Wiki Activity

staging: fsl-dpaa2: Switch from strlcpy to strscpy

Browse source 
strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value). strscpy is relatively better as it
also avoids scanning the whole source string.

This silences the related checkpatch warnings from:
5dbdb2d87c ("checkpatch: prefer strscpy to strlcpy")

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20210131172838.146706-4-memxor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kumar Kartikeya Dwivedi 2021-01-31 22:58:24 +05:30 committed by Greg Kroah-Hartman
parent a66111446d
commit a288a21e70
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/staging/fsl-dpaa2/ethsw/ethsw-ethtool.c
View file

@ -38,19 +38,19 @@ static void dpaa2_switch_get_drvinfo(struct net_device *netdev,
u16 version_major, version_minor;
int err;
strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
strscpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
err = dpsw_get_api_version(port_priv->ethsw_data->mc_io, 0,
&version_major,
&version_minor);
if (err)
strlcpy(drvinfo->fw_version, "N/A",
strscpy(drvinfo->fw_version, "N/A",
sizeof(drvinfo->fw_version));
else
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
"%u.%u", version_major, version_minor);
strlcpy(drvinfo->bus_info, dev_name(netdev->dev.parent->parent),
strscpy(drvinfo->bus_info, dev_name(netdev->dev.parent->parent),
sizeof(drvinfo->bus_info));
}