diff options
Diffstat (limited to 'drivers/staging/usbip/usbip_common.c')
| -rw-r--r-- | drivers/staging/usbip/usbip_common.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c index 72e209276ea..22f93dd0ba0 100644 --- a/drivers/staging/usbip/usbip_common.c +++ b/drivers/staging/usbip/usbip_common.c @@ -406,8 +406,20 @@ void usbip_start_threads(struct usbip_device *ud) /* * threads are invoked per one device (per one connection). */ - kernel_thread(usbip_thread, (void *)&ud->tcp_rx, 0); - kernel_thread(usbip_thread, (void *)&ud->tcp_tx, 0); + int retval; + + retval = kernel_thread(usbip_thread, (void *)&ud->tcp_rx, 0); + if (retval < 0) { + printk(KERN_ERR "Creating tcp_rx thread for ud %p failed.\n", + ud); + return; + } + retval = kernel_thread(usbip_thread, (void *)&ud->tcp_tx, 0); + if (retval < 0) { + printk(KERN_ERR "Creating tcp_tx thread for ud %p failed.\n", + ud); + return; + } /* confirm threads are starting */ wait_for_completion(&ud->tcp_rx.thread_done); |