[PATCH] Call init_timer() for ISDN PPP CCP reset state timer

The function isdn_ppp_ccp_reset_alloc_state() sets ->timer.function
and ->timer.data and later on calls add_timer() with no init_timer()
ever done.

Noted by Al Viro.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 1726131..4e3f127 100644 (file)
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -2339,6 +2339,7 @@ static struct ippp_ccp_reset_state *isdn_ppp_ccp_reset_alloc_state(struct ippp_s
                rs->state = CCPResetIdle;
                rs->is = is;
                rs->id = id;
+               init_timer(&rs->timer);
                rs->timer.data = (unsigned long)rs;
                rs->timer.function = isdn_ppp_ccp_timer_callback;
                is->reset->rs[id] = rs;