xen-netback: use kstrdup instead of open-coding it
authorMinghao Chi <chi.minghao@zte.com.cn>
Wed, 21 Sep 2022 02:16:17 +0000 (02:16 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 23 Sep 2022 11:03:35 +0000 (12:03 +0100)
commitf948ac2313336d059b13ee0dee4840a1fb317fe9
tree08084d30069ee88cfed91298b59adf3da2764472
parente19de30d20809af3221ef8a2648b8a8a52e02d90
xen-netback: use kstrdup instead of open-coding it

use kstrdup instead of open-coding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Acked-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/xen-netback/xenbus.c