Home Home > GIT Browse > stable
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRalf Baechle DL5RB <ralf@linux-mips.org>2006-01-19 17:29:52 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2006-01-30 22:13:18 -0800
commit1bb571727a8e7311a1854f3b770f282d20466d41 (patch)
tree758c42eca7283930a07ab01d2cf690edeeac081e
parent8d0d41174e0fbe6194db66b6c5845520b4164344 (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.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 3e9accf137e7..f4424cf886c5 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);