batman-adv/patches/0030-batman-adv-set-.owner-to-THIS_MODULE.patch

   1 From: Taehee Yoo <ap420073@gmail.com>
   2 Date: Sun, 15 Nov 2020 10:30:04 +0000
   3 Subject: batman-adv: set .owner to THIS_MODULE
   4
   5 If THIS_MODULE is not set, the module would be removed while debugfs is
   6 being used.
   7 It eventually makes kernel panic.
   8
   9 Fixes: 24571be14371 ("batman-adv: add routing debug log accessible via debugfs")
  10 Signed-off-by: Taehee Yoo <ap420073@gmail.com>
  11 Signed-off-by: Sven Eckelmann <sven@narfation.org>
  12 Origin: upstream, https://git.open-mesh.org/batman-adv.git/commit/6e2937539a2c9f8a8536515258bc1f08bed19a06
  13
  14 diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c
  15 index 60ce11e16a905e790424a2d7aca81c1f945c1ec2..a51fadeaefb58e75a84820998390acd3759ef3a8 100644
  16 --- a/net/batman-adv/log.c
  17 +++ b/net/batman-adv/log.c
  18 @@ -180,6 +180,7 @@ static const struct file_operations batadv_log_fops = {
  19         .read           = batadv_log_read,
  20         .poll           = batadv_log_poll,
  21         .llseek         = no_llseek,
  22 +       .owner          = THIS_MODULE,
  23  };
  24
  25  /**