diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-07-24 17:10:10 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-07-24 17:10:10 -0700 |
| commit | ac2a7b13176157833baf5db0db20cfb370bd7779 (patch) | |
| tree | 7e0268614e850c784a01db3b4446514e4d402fbf /net | |
| parent | a3336056504d780590ac6d6ac94fbba829994594 (diff) | |
| parent | 11c9027c983e9e4b408ee5613b6504d24ebd85be (diff) | |
Merge tag 'linux-can-fixes-for-6.5-20230724' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2023-07-24
The first patch is by me and adds a missing set of CAN state to
CAN_STATE_STOPPED on close in the gs_usb driver.
The last patch is by Eric Dumazet and fixes a lockdep issue in the CAN
raw protocol.
* tag 'linux-can-fixes-for-6.5-20230724' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: raw: fix lockdep issue in raw_release()
can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
====================
Link: https://lore.kernel.org/r/20230724150141.766047-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/can/raw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/can/raw.c b/net/can/raw.c index 2302e4882967..ba6b52b1d776 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -386,9 +386,9 @@ static int raw_release(struct socket *sock) list_del(&ro->notifier); spin_unlock(&raw_notifier_lock); + rtnl_lock(); lock_sock(sk); - rtnl_lock(); /* remove current filters & unregister */ if (ro->bound) { if (ro->dev) @@ -405,12 +405,13 @@ static int raw_release(struct socket *sock) ro->dev = NULL; ro->count = 0; free_percpu(ro->uniq); - rtnl_unlock(); sock_orphan(sk); sock->sk = NULL; release_sock(sk); + rtnl_unlock(); + sock_put(sk); return 0; |