linux-kernel - [PATCH] USB: gadget: f_mass

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Date:	Fri, 18 Jun 2010 15:59:43 +0200
From:	Michal Nazarewicz <m.nazarewicz@...sung.com>
To:	linux-usb@...r.kernel.org
Cc:	David Brownell <dbrownell@...rs.sourceforge.net>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] USB: gadget: f_mass_storage: dead code removed

The ep0req_name was never used in f_mass_storage hence it may
be safely removed from the code.  It was a leftover from File
Storage Gadget which used it for debug messages.

Signed-off-by: Michal Nazarewicz <m.nazarewicz@...sung.com>
---
 drivers/usb/gadget/f_mass_storage.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index 7d05a0b..44dbb29 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -333,7 +333,6 @@ struct fsg_common {
 	struct usb_ep		*ep0;		/* Copy of gadget->ep0 */
 	struct usb_request	*ep0req;	/* Copy of cdev->req */
 	unsigned int		ep0_req_tag;
-	const char		*ep0req_name;
 
 	struct fsg_buffhd	*next_buffhd_to_fill;
 	struct fsg_buffhd	*next_buffhd_to_drain;
@@ -624,8 +623,6 @@ static int fsg_setup(struct usb_function *f,
 
 		/* Respond with data/status */
 		req->length = min((u16)1, w_length);
-		fsg->common->ep0req_name =
-			ctrl->bRequestType & USB_DIR_IN ? "ep0-in" : "ep0-out";
 		return ep0_queue(fsg->common);
 	}
 
-- 
1.7.1

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