diff options
| author | Aaro Koskinen <aaro.koskinen@nokia.com> | 2020-02-26 18:49:01 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-26 20:55:14 -0800 |
| commit | 474a31e13a4e9749fb3ee55794d69d0f17ee0998 (patch) | |
| tree | 6b114e11a9ed3ed7935ecb249122743d20d65120 /mm/userfaultfd.c | |
| parent | c87a9d6fc6d555e4981f2ded77d9a8cce950743e (diff) | |
net: stmmac: fix notifier registration
We cannot register the same netdev notifier multiple times when probing
stmmac devices. Register the notifier only once in module init, and also
make debugfs creation/deletion safe against simultaneous notifier call.
Fixes: 481a7d154cbb ("stmmac: debugfs entry name is not be changed when udev rename device name.")
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/userfaultfd.c')
0 files changed, 0 insertions, 0 deletions