diff options
Diffstat (limited to 'drivers/isdn/mISDN/dsp_core.c')
| -rw-r--r-- | drivers/isdn/mISDN/dsp_core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/isdn/mISDN/dsp_core.c b/drivers/isdn/mISDN/dsp_core.c index 28c99c623bc..77025f5cb57 100644 --- a/drivers/isdn/mISDN/dsp_core.c +++ b/drivers/isdn/mISDN/dsp_core.c @@ -288,8 +288,10 @@ dsp_control_req(struct dsp *dsp, struct mISDNhead *hh, struct sk_buff *skb) u8 *data; int len; - if (skb->len < sizeof(int)) + if (skb->len < sizeof(int)) { printk(KERN_ERR "%s: PH_CONTROL message too short\n", __func__); + return -EINVAL; + } cont = *((int *)skb->data); len = skb->len - sizeof(int); data = skb->data + sizeof(int); @@ -1217,8 +1219,7 @@ static void __exit dsp_cleanup(void) { mISDN_unregister_Bprotocol(&DSP); - if (timer_pending(&dsp_spl_tl)) - del_timer(&dsp_spl_tl); + del_timer_sync(&dsp_spl_tl); if (!list_empty(&dsp_ilist)) { printk(KERN_ERR "mISDN_dsp: Audio DSP object inst list not " |