From c8b124e21dbb7f4941f292fea446ce63d92d80dd Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Wed, 10 Nov 2010 09:29:35 +0100 Subject: [PATCH] staging: ft1000: Check return value of kthread_run. kthread_run could fail so we will check return value. Signed-off-by: Marek Belisko Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ft1000/ft1000-usb/ft1000_usb.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c index 41bbe991f0de..dcbc97c432e5 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c @@ -175,6 +175,12 @@ static int ft1000_probe(struct usb_interface *interface, gPollingfailed = FALSE; pft1000info->pPollThread = kthread_run(ft1000_poll_thread, ft1000dev, "ft1000_poll"); + + if (IS_ERR(pft1000info->pPollThread)) { + ret = PTR_ERR(pft1000info->pPollThread); + goto err_load; + } + msleep(500); while (!pft1000info->CardReady) { -- 2.39.2