usb: core: Replace hardcoded check with inline function from usb.h

Expression (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_IN can be
replaced by usb_urb_dir_in(struct urb *urb) from usb.h for better
readability.

Signed-off-by: Keyur Patel <iamkeyur96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[sw0312.kim: cherry-pick mainline commit 79595a734a68 for gcc 9 build]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Change-Id: Ibd79606327c9609091e0f3ed3c7c97ac693a4adb

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 8773484..a64929b 100644 (file)
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -512,7 +512,7 @@ static void async_completed(struct urb *urb)
        snoop(&urb->dev->dev, "urb complete\n");
        snoop_urb(urb->dev, as->userurb, urb->pipe, urb->actual_length,
                        as->status, COMPLETE, NULL, 0);
-       if ((urb->transfer_flags & URB_DIR_MASK) == USB_DIR_IN)
+       if (usb_urb_dir_in(urb))
                snoop_urb_data(urb, urb->actual_length);
 
        if (as->status < 0 && as->bulk_addr && as->status != -ECONNRESET &&