net: caif: remove unused name

Justin sent a patch to use strscpy_pad() instead of strncpy()
on the name field. Simon rightly asked why the _pad() version
is used, and looking closer name seems completely unused,
the last code which referred to it was removed in
commit 8391c4aa ("caif: Bugfixes in CAIF netdevice for close and flow control")

Link: https://lore.kernel.org/20240909-strncpy-net-caif-chnl_net-c-v1-1-438eb870c155@google.com


Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Justin Stitt <justinstitt@google.com>
Link: https://patch.msgid.link/20240911015228.1555779-1-kuba@kernel.org


Signed-off-by: Jakub Kicinski <kuba@kernel.org>