diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/atm/iphase.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/atm/iphase.c')
| -rw-r--r-- | kernel/drivers/atm/iphase.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/drivers/atm/iphase.c b/kernel/drivers/atm/iphase.c index 924f8e267..7d00f2994 100644 --- a/kernel/drivers/atm/iphase.c +++ b/kernel/drivers/atm/iphase.c @@ -112,7 +112,8 @@ static void ia_enque_head_rtn_q (IARTN_Q *que, IARTN_Q * data) static int ia_enque_rtn_q (IARTN_Q *que, struct desc_tbl_t data) { IARTN_Q *entry = kmalloc(sizeof(*entry), GFP_ATOMIC); - if (!entry) return -1; + if (!entry) + return -ENOMEM; entry->data = data; entry->next = NULL; if (que->next == NULL) @@ -1175,7 +1176,7 @@ static int rx_pkt(struct atm_dev *dev) if (!(skb = atm_alloc_charge(vcc, len, GFP_ATOMIC))) { if (vcc->vci < 32) printk("Drop control packets\n"); - goto out_free_desc; + goto out_free_desc; } skb_put(skb,len); // pwang_test @@ -2618,7 +2619,7 @@ static void ia_close(struct atm_vcc *vcc) if (vcc->qos.txtp.traffic_class != ATM_NONE) { iadev->close_pending++; prepare_to_wait(&iadev->timeout_wait, &wait, TASK_UNINTERRUPTIBLE); - schedule_timeout(50); + schedule_timeout(msecs_to_jiffies(500)); finish_wait(&iadev->timeout_wait, &wait); spin_lock_irqsave(&iadev->tx_lock, flags); while((skb = skb_dequeue(&iadev->tx_backlog))) { |