tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next
head: 112fe8e290d9b1c8651de6c7d010041f0ff44b6d
commit: 2d53139f31626bad6f8983d8e519ddde2cbba921 [146/160] Add support for
using a MAX3421E chip as a host driver.
drivers/usb/host/max3421-hcd.c:594 max3421_next_transfer() warn: variable
dereferenced before check 'urb' (see line 591)
drivers/usb/host/max3421-hcd.c:1563 max3421_urb_enqueue() warn: inconsistent
returns spin_lock:&max3421_hcd->lock: locked (1547 [(-12)]) unlocked (1534
[(-22)], 1563 [0], 1563 [s32min-(-1),1-s32max])
drivers/usb/host/max3421-hcd.c:1563 max3421_urb_enqueue() warn: inconsistent
returns irqsave:flags: locked (1547 [(-12)]) unlocked (1534 [(-22)], 1563 [0],
1563 [s32min-(-1),1-s32max])
git remote add usb git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
git remote update usb
git checkout 2d53139f31626bad6f8983d8e519ddde2cbba921
vim +/urb +594 drivers/usb/host/max3421-hcd.c
2d53139f David Mosberger 2014-04-28 585 */
2d53139f David Mosberger 2014-04-28 586 static void
2d53139f David Mosberger 2014-04-28 587 max3421_next_transfer(struct usb_hcd
*hcd, int fast_retransmit)
2d53139f David Mosberger 2014-04-28 588 {
2d53139f David Mosberger 2014-04-28 589 struct max3421_hcd *max3421_hcd
= hcd_to_max3421(hcd);
2d53139f David Mosberger 2014-04-28 590 struct urb *urb =
max3421_hcd->curr_urb;
2d53139f David Mosberger 2014-04-28 @591 struct max3421_ep *max3421_ep =
urb->ep->hcpriv;
2d53139f David Mosberger 2014-04-28 592 int cmd = -EINVAL;
2d53139f David Mosberger 2014-04-28 593
2d53139f David Mosberger 2014-04-28 @594 if (!urb)
2d53139f David Mosberger 2014-04-28 595 return; /* nothing to
do */
2d53139f David Mosberger 2014-04-28 596
2d53139f David Mosberger 2014-04-28 597 switch (max3421_ep->pkt_state) {
---
0-DAY kernel build testing backend Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild Intel Corporation
_______________________________________________
kbuild mailing list
kbuild@lists.01.org
https://lists.01.org/mailman/listinfo/kbuild
