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| author | Jens Axboe <axboe@kernel.dk> | 2018-12-09 17:45:40 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-12-09 17:45:40 -0700 |
| commit | 96f774106ed48808a5e314741e3414c617d14460 (patch) | |
| tree | a0beee162eeaf4813495ee28d3cfdd06effbc8be /drivers/usb/core/hub.c | |
| parent | 58ab5e32e6fd83e33943614e7257f2ac5823824a (diff) | |
| parent | 40e020c129cfc991e8ab4736d2665351ffd1468d (diff) | |
| download | linux-96f774106ed48808a5e314741e3414c617d14460.tar.bz2 | |
Merge tag 'v4.20-rc6' into for-4.21/block
Pull in v4.20-rc6 to resolve the conflict in NVMe, but also to get the
two corruption fixes. We're going to be overhauling the direct dispatch
path, and we need to do that on top of the changes we made for that
in mainline.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 0f9381b69a3b..f76b2e0aba9d 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2251,7 +2251,7 @@ static int usb_enumerate_device_otg(struct usb_device *udev) /* descriptor may appear anywhere in config */ err = __usb_get_extra_descriptor(udev->rawdescriptors[0], le16_to_cpu(udev->config[0].desc.wTotalLength), - USB_DT_OTG, (void **) &desc); + USB_DT_OTG, (void **) &desc, sizeof(*desc)); if (err || !(desc->bmAttributes & USB_OTG_HNP)) return 0; @@ -5163,7 +5163,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1, /* Handle notifying userspace about hub over-current events */ static void port_over_current_notify(struct usb_port *port_dev) { - static char *envp[] = { NULL, NULL, NULL }; + char *envp[3]; struct device *hub_dev; char *port_dev_path; @@ -5187,6 +5187,7 @@ static void port_over_current_notify(struct usb_port *port_dev) if (!envp[1]) goto exit; + envp[2] = NULL; kobject_uevent_env(&hub_dev->kobj, KOBJ_CHANGE, envp); kfree(envp[1]); |