From: Julia Lawall <julia@diku.dk>
Date: Tue, 25 Nov 2008 13:15:19 +0000 (+0100)
Subject: USB: gadget: change simple_strtol to simple_strtoul
X-Git-Tag: v2.6.29-rc1~182^2~82
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bb9496c6f7e853e5d4edd5397c9d45f1968d623c;p=karo-tx-linux.git

USB: gadget: change simple_strtol to simple_strtoul

Since num is unsigned, it would seem better to use simple_strtoul that
simple_strtol.

A simplified version of the semantic patch that makes this change is as
follows: (http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r2@
long e;
position p;
@@

e = simple_strtol@p(...)

@@
position p != r2.p;
type T;
T e;
@@

e =
- simple_strtol@p
+ simple_strtoul
  (...)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index 9462e30192d8..a36b1175b18d 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -161,7 +161,7 @@ ep_matches (
 	/* report address */
 	desc->bEndpointAddress &= USB_DIR_IN;
 	if (isdigit (ep->name [2])) {
-		u8	num = simple_strtol (&ep->name [2], NULL, 10);
+		u8	num = simple_strtoul (&ep->name [2], NULL, 10);
 		desc->bEndpointAddress |= num;
 #ifdef	MANY_ENDPOINTS
 	} else if (desc->bEndpointAddress & USB_DIR_IN) {