From f6e4411fe7df19493e3a2fbc2543f718f75671f6 Mon Sep 17 00:00:00 2001 From: Will Newton Date: Tue, 12 Aug 2008 15:39:08 +0100 Subject: [PATCH] fsl_usb2_udc: Remove check for udc == NULL in dr_controller_setup. Remove check for udc == NULL in dr_controller_setup. All callers of this function have already dereferenced udc at some point. Signed-off-by: Will Newton Acked-by: Li Yang Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/fsl_usb2_udc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c index d140e1b..3b96aac 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.c +++ b/drivers/usb/gadget/fsl_usb2_udc.c @@ -185,10 +185,6 @@ static int dr_controller_setup(struct fsl_udc *udc) unsigned long timeout; #define FSL_UDC_RESET_TIMEOUT 1000 - /* before here, make sure dr_regs has been initialized */ - if (!udc) - return -EINVAL; - /* Stop and reset the usb controller */ tmp = fsl_readl(&dr_regs->usbcmd); tmp &= ~USB_CMD_RUN_STOP; -- 2.7.4