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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-30 18:09:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-30 18:09:14 +0300 |
| commit | 29f79155b9b331167497efb0407de082d8750862 (patch) | |
| tree | dde524fa03471f3a6c951e21879f36b7b952a9f8 /drivers/usb/core/usb.c | |
| parent | 2e32188a66142b5b4c2dbdd6ac8dc6f54361f044 (diff) | |
| parent | 17b57b1883c1285f3d0dc2266e8f79286a7bef38 (diff) | |
| download | linux-29f79155b9b331167497efb0407de082d8750862.tar.xz | |
Merge 4.19-rc6 into usb-next
We want the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/usb.c')
| -rw-r--r-- | drivers/usb/core/usb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 623be3174fb3..79d8bd7a612e 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -228,6 +228,8 @@ struct usb_host_interface *usb_find_alt_setting( struct usb_interface_cache *intf_cache = NULL; int i; + if (!config) + return NULL; for (i = 0; i < config->desc.bNumInterfaces; i++) { if (config->intf_cache[i]->altsetting[0].desc.bInterfaceNumber == iface_num) { |