From bb07df8ae18b42a8c5aea715fae82938b467ff9d Mon Sep 17 00:00:00 2001 From: Insu Yun Date: Thu, 4 Feb 2016 21:09:23 -0200 Subject: [PATCH] [media] pvrusb2: correctly handling failed thread run Since kthread_run returns -ENOMEM if failed, it needs to be checked whether it is error, not whether it is null. Signed-off-by: Insu Yun Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/pvrusb2/pvrusb2-context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/pvrusb2/pvrusb2-context.c b/drivers/media/usb/pvrusb2/pvrusb2-context.c index fd888a604462..c45f30715dcd 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-context.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-context.c @@ -196,7 +196,7 @@ int pvr2_context_global_init(void) pvr2_context_thread_ptr = kthread_run(pvr2_context_thread_func, NULL, "pvrusb2-context"); - return (pvr2_context_thread_ptr ? 0 : -ENOMEM); + return IS_ERR(pvr2_context_thread_ptr) ? -ENOMEM : 0; } -- 2.30.2