From: kbuild test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: [linux-next:master 10689/12912] drivers/infiniband/hw/hfi1/netdev_rx.c:335 hfi1_netdev_free() error: use free_netdev() here instead of kfree(dd->dummy_netdev)
Date: Wed, 27 May 2020 01:52:24 +0800 [thread overview]
Message-ID: <202005270121.n0K4EUO0%lkp@intel.com> (raw)
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CC: kbuild-all(a)lists.01.org
TO: Grzegorz Andrejczuk <grzegorz.andrejczuk@intel.com>
CC: Jason Gunthorpe <jgg@mellanox.com>
CC: Mike Marciniszyn <mike.marciniszyn@intel.com>
CC: Dennis Dalessandro <dennis.dalessandro@intel.com>
CC: Sadanand Warrier <sadanand.warrier@intel.com>
CC: Kaike Wan <kaike.wan@intel.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: b0523c7b1c9d0edcd6c0fe6d2cb558a9ad5c60a8
commit: 370caa5b5880cd988645735c2d5d1d597c258e39 [10689/12912] IB/hfi1: Add rx functions for dummy netdev
:::::: branch date: 7 hours ago
:::::: commit date: 5 days ago
config: x86_64-randconfig-m001-20200526 (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/infiniband/hw/hfi1/netdev_rx.c:335 hfi1_netdev_free() error: use free_netdev() here instead of kfree(dd->dummy_netdev)
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=370caa5b5880cd988645735c2d5d1d597c258e39
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git remote update linux-next
git checkout 370caa5b5880cd988645735c2d5d1d597c258e39
vim +335 drivers/infiniband/hw/hfi1/netdev_rx.c
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 327
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 328 void hfi1_netdev_free(struct hfi1_devdata *dd)
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 329 {
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 330 struct hfi1_netdev_priv *priv;
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 331
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 332 if (dd->dummy_netdev) {
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 333 priv = hfi1_netdev_priv(dd->dummy_netdev);
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 334 dd_dev_info(dd, "hfi1 netdev freed\n");
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 @335 kfree(dd->dummy_netdev);
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 336 dd->dummy_netdev = NULL;
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 337 }
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 338 }
370caa5b5880cd9 Grzegorz Andrejczuk 2020-05-11 339
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next reply other threads:[~2020-05-26 17:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-26 17:52 kbuild test robot [this message]
2020-05-27 19:09 [linux-next:master 10689/12912] drivers/infiniband/hw/hfi1/netdev_rx.c:335 hfi1_netdev_free() error: use free_netdev() here instead of kfree(dd->dummy_netdev) Dan Carpenter
2020-05-27 19:09 ` Dan Carpenter
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