Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

[firefly-linux-kernel-4.4.55.git] / drivers / usb / gadget / function / f_audio_source.c

diff --git a/drivers/usb/gadget/function/f_audio_source.c b/drivers/usb/gadget/function/f_audio_source.c
index 2489a5fa26858876c93b8ae189a283ef176f2e5d..db7903d19c435e4c5b08c09270baa44c5c48b6b2 100644 (file)
--- a/drivers/usb/gadget/function/f_audio_source.c
+++ b/drivers/usb/gadget/function/f_audio_source.c
@@ -310,6 +310,7 @@ static struct device_attribute *audio_source_function_attributes[] = {
 static struct usb_request *audio_request_new(struct usb_ep *ep, int buffer_size)
 {
        struct usb_request *req = usb_ep_alloc_request(ep, GFP_KERNEL);
+
        if (!req)
                return NULL;