USB: Simplify USB ID table match

usb_device_match_id() supports being passed NULL tables, so no need to
check for it.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20200727104644.149873-1-hadess@hadess.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index 4626227a6dd223c037907dc999412486d8b581bd..b6f2d4b447546ed5a44366bfbc7e375f09ba761c 100644 (file)
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -205,8 +205,6 @@ static int __check_usb_generic(struct device_driver *drv, void *data)
        udrv = to_usb_device_driver(drv);
        if (udrv == &usb_generic_driver)
                return 0;
-       if (!udrv->id_table)
-               return 0;
 
        return usb_device_match_id(udev, udrv->id_table) != NULL;
 }