diff options
author | Otavio Salvador <otavio@ossystems.com.br> | 2017-06-17 10:40:10 -0300 |
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committer | Otavio Salvador <otavio@ossystems.com.br> | 2017-06-17 10:40:10 -0300 |
commit | 5c7513c4866175f5057fbe1d039e53e00a2dba53 (patch) | |
tree | 6867123fc8d4a114d3985763157d0494c0d8e3ae /drivers/usb/core/hcd.c | |
parent | 683b9eda58bdc48ad6606f22ca318f1d2200934d (diff) | |
parent | 4bd4cfc5210ef2f9002e54a16334a56acd295e4b (diff) |
Merge tag 'v4.1.41' into 4.1-2.0.x-imx
Linux 4.1.41
* tag 'v4.1.41': (473 commits)
Linux 4.1.41
mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp
xc2028: Fix use-after-free bug properly
iio: proximity: as3935: fix as3935_write
ipx: call ipxitf_put() in ioctl error path
sched/fair: Initialize throttle_count for new task-groups lazily
sched/fair: Do not announce throttled next buddy in dequeue_task_fair()
iio: dac: ad7303: fix channel description
mwifiex: pcie: fix cmd_buf use-after-free in remove/reset
rtlwifi: rtl8821ae: setup 8812ae RFE according to device type
ARM: tegra: paz00: Mark panel regulator as enabled on boot
fs/xattr.c: zero out memory copied to userspace in getxattr
vfio/type1: Remove locked page accounting workqueue
crypto: algif_aead - Require setkey before accept(2)
staging: gdm724x: gdm_mux: fix use-after-free on module unload
drm/ttm: fix use-after-free races in vm fault handling
f2fs: sanity check segment count
ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf
ipv6: initialize route null entry in addrconf_init()
rtnetlink: NUL-terminate IFLA_PHYS_PORT_NAME string
...
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'drivers/usb/core/hcd.c')
-rw-r--r-- | drivers/usb/core/hcd.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 3a49ba2910df..a7479ec6e256 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -498,8 +498,10 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) */ tbuf_size = max_t(u16, sizeof(struct usb_hub_descriptor), wLength); tbuf = kzalloc(tbuf_size, GFP_KERNEL); - if (!tbuf) - return -ENOMEM; + if (!tbuf) { + status = -ENOMEM; + goto err_alloc; + } bufp = tbuf; @@ -702,6 +704,7 @@ error: } kfree(tbuf); + err_alloc: /* any errors get returned through the urb completion */ spin_lock_irq(&hcd_root_hub_lock); @@ -1642,7 +1645,7 @@ int usb_hcd_unlink_urb (struct urb *urb, int status) if (retval == 0) retval = -EINPROGRESS; else if (retval != -EIDRM && retval != -EBUSY) - dev_dbg(&udev->dev, "hcd_unlink_urb %p fail %d\n", + dev_dbg(&udev->dev, "hcd_unlink_urb %pK fail %d\n", urb, retval); usb_put_dev(udev); } @@ -1809,7 +1812,7 @@ rescan: /* kick hcd */ unlink1(hcd, urb, -ESHUTDOWN); dev_dbg (hcd->self.controller, - "shutdown urb %p ep%d%s%s\n", + "shutdown urb %pK ep%d%s%s\n", urb, usb_endpoint_num(&ep->desc), is_in ? "in" : "out", ({ char *s; |