From 7cb9478f0d5b2424af974646dcbe10ce7c19b550 Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Mon, 6 Mar 2006 15:42:39 -0800 Subject: [PATCH] [PATCH] i4l: fix refcounting problem with ttyIx devices If the same ttyIx device was opened by two processes the module was not released and so the usage count went never to zero again. This oneliner fixes the issue. Signed-off-by: Oskar Senft Signed-off-by: Karsten Keil Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/isdn/i4l/isdn_tty.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index 393633681f4..aeaa1db74bd 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -1682,6 +1682,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp) #ifdef ISDN_DEBUG_MODEM_OPEN printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n"); #endif + module_put(info->owner); return; } info->flags |= ISDN_ASYNC_CLOSING; -- 2.20.1