diff options
| author |   Jiri Slaby <jslaby@suse.cz> | 2012-06-04 13:35:20 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-12 15:50:23 -0700 |
| commit | e673927d8a210ab1db27047080fc1bdb47f7e372 (patch) | |
| tree | c817dc32bbc54e323909004a098fd29d16ee1ffb /include/net/irda | |
| parent | TTY: ircomm, use flags from tty_port (diff) | |
| download | linux-dev-e673927d8a210ab1db27047080fc1bdb47f7e372.tar.xz linux-dev-e673927d8a210ab1db27047080fc1bdb47f7e372.zip | |
TTY: ircomm, revamp locking
Use self->spinlock only for ctrl_skb and tx_skb. TTY stuff is now
protected by tty_port->lock. This is needed for further cleanup (and
conversion to tty_port helpers).
This also closes the race in the end of close.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/irda')
| -rw-r--r-- | include/net/irda/ircomm_tty.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h index e4db3b5f6e4c..a9027d8f670d 100644 --- a/include/net/irda/ircomm_tty.h +++ b/include/net/irda/ircomm_tty.h @@ -96,7 +96,6 @@ struct ircomm_tty_cb { struct work_struct tqueue; /* Protect concurent access to : - * o self->open_count * o self->ctrl_skb * o self->tx_skb * Maybe other things may gain to be protected as well... |