From 76be932af17ddebac1b4e3dd2565a0519eaa29ce Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Fri, 16 Jul 2010 20:15:06 +0400 Subject: [PATCH] usb: host: sl811-hcd: check kzalloc() result If kzalloc() fails exit with -ENOMEM. Signed-off-by: Kulikov Vasiliy Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/sl811-hcd.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index bcf9f0e809de..990f06b89eaa 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -813,8 +813,11 @@ static int sl811h_urb_enqueue( #endif /* avoid all allocations within spinlocks */ - if (!hep->hcpriv) + if (!hep->hcpriv) { ep = kzalloc(sizeof *ep, mem_flags); + if (ep == NULL) + return -ENOMEM; + } spin_lock_irqsave(&sl811->lock, flags); -- 2.30.2