USB: Make struct devrequest setup_packet local

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/common/usb.c b/common/usb.c
index 81dcbe28113ae8e09f2320cdacec3402739b6862..3c9ede4b8e5cfd57c26775ec3cb1cf21d7bcbeda 100644 (file)
--- a/common/usb.c
+++ b/common/usb.c
@@ -73,7 +73,6 @@ static struct usb_device usb_dev[USB_MAX_DEVICE];
 static int dev_index;
 static int running;
 static int asynch_allowed;
-static struct devrequest setup_packet;
 
 char usb_started; /* flag for the started/stopped USB status */
 
@@ -180,6 +179,8 @@ int usb_control_msg(struct usb_device *dev, unsigned int pipe,
                        unsigned short value, unsigned short index,
                        void *data, unsigned short size, int timeout)
 {
+       struct devrequest setup_packet;
+
        if ((timeout == 0) && (!asynch_allowed)) {
                /* request for a asynch control pipe is not allowed */
                return -1;