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authorSudip Mukherjee <sudipm.mukherjee@gmail.com>2016-06-06 22:23:32 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-06-07 22:18:39 -0700
commit7c348f1cfb6d8c6911fcb6d13b4c267a8bc93856 (patch)
tree9f56caf6b7dfe6b728dd1bf825857c7f21f7bd38 /drivers/usb/usbip
parent600bb2160546d3310f8f01838b6088569c1b6fdb (diff)
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usb: usbip: remove null check
The only caller of get_gadget_descs() has already dereferenced udc before calling this function, so udc can not be NULL at this point of the code and hence no use of checking it. Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> Reviewed-by: Krzysztof Opasiak <k.opasiak@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/usbip')
-rw-r--r--drivers/usb/usbip/vudc_sysfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/usbip/vudc_sysfs.c b/drivers/usb/usbip/vudc_sysfs.c
index 99397fa1e3f0..0f98f2c7475f 100644
--- a/drivers/usb/usbip/vudc_sysfs.c
+++ b/drivers/usb/usbip/vudc_sysfs.c
@@ -40,7 +40,7 @@ int get_gadget_descs(struct vudc *udc)
struct usb_ctrlrequest req;
int ret;
- if (!udc || !udc->driver || !udc->pullup)
+ if (!udc->driver || !udc->pullup)
return -EINVAL;
req.bRequestType = USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE;