* [martineau:kbuild-mptcp-enabled 7/19] net/mptcp/pm_netlink.c:397:23: warning: variable 'pernet' set but not used
@ 2022-03-17 11:26 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-03-17 11:26 UTC (permalink / raw)
To: Kishen Maloor; +Cc: kbuild-all, mathew.j.martineau, linux-kernel
tree: https://git.kernel.org/pub/scm/linux/kernel/git/martineau/linux.git kbuild-mptcp-enabled
head: 1842e2df09dac50790d935c8db37aae18f7ad5ab
commit: 11b70f473e519350157fa74fefbdb6d12a99a199 [7/19] mptcp: handle local addrs announced by userspace PMs
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20220317/202203171940.XUdtPaZP-lkp@intel.com/config)
compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/martineau/linux.git/commit/?id=11b70f473e519350157fa74fefbdb6d12a99a199
git remote add martineau https://git.kernel.org/pub/scm/linux/kernel/git/martineau/linux.git
git fetch --no-tags martineau kbuild-mptcp-enabled
git checkout 11b70f473e519350157fa74fefbdb6d12a99a199
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=um SUBARCH=i386 SHELL=/bin/bash net/mptcp/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
net/mptcp/pm_netlink.c: In function 'mptcp_free_local_addr_list':
>> net/mptcp/pm_netlink.c:397:23: warning: variable 'pernet' set but not used [-Wunused-but-set-variable]
397 | struct pm_nl_pernet *pernet;
| ^~~~~~
At top level:
net/mptcp/pm_netlink.c:902:12: warning: 'mptcp_userspace_pm_append_new_local_addr' defined but not used [-Wunused-function]
902 | static int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/pernet +397 net/mptcp/pm_netlink.c
392
393 void mptcp_free_local_addr_list(struct mptcp_sock *msk)
394 {
395 struct mptcp_pm_addr_entry *entry, *tmp;
396 struct sock *sk = (struct sock *)msk;
> 397 struct pm_nl_pernet *pernet;
398 LIST_HEAD(free_list);
399
400 if (!mptcp_pm_is_userspace(msk))
401 return;
402
403 pernet = net_generic(sock_net(sk), pm_nl_pernet_id);
404
405 mptcp_data_lock(sk);
406 list_splice_init(&msk->local_addr_list, &free_list);
407 mptcp_data_unlock(sk);
408
409 list_for_each_entry_safe(entry, tmp, &free_list, list) {
410 sock_kfree_s(sk, entry, sizeof(*entry));
411 }
412 }
413
---
0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-03-17 11:26 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-17 11:26 [martineau:kbuild-mptcp-enabled 7/19] net/mptcp/pm_netlink.c:397:23: warning: variable 'pernet' set but not used kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.