diff options
| author | Ralf Baechle DL5RB <ralf@linux-mips.org> | 2006-01-19 17:29:52 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-30 22:13:18 -0800 |
| commit | 1bb571727a8e7311a1854f3b770f282d20466d41 (patch) | |
| tree | 758c42eca7283930a07ab01d2cf690edeeac081e | |
| parent | 8d0d41174e0fbe6194db66b6c5845520b4164344 (diff) | |
[PATCH] Fix mkiss locking bug
ax_encaps() forgot to drop the bufferlock at the end of the function.
Patch is already in 2.6.16-rc1.
Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/hamradio/mkiss.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 3e9accf137e..f4424cf886c 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -515,6 +515,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len) count = kiss_esc(p, (unsigned char *)ax->xbuff, len); } } + spin_unlock_bh(&ax->buflock); set_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags); actual = ax->tty->driver->write(ax->tty, ax->xbuff, count); |