USB: inode.c: move assignment out of if () block

We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

CC: Al Viro <viro@zeniv.linux.org.uk>
CC: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
CC: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
CC: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 2030565c6789031af2a903df9e6e12b5053a293a..f454c7af489ce050dba446a1a5a6b292ad179644 100644 (file)
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -769,9 +769,12 @@ ep_config (struct ep_data *data, const char *buf, size_t len)
        if (data->dev->state == STATE_DEV_UNBOUND) {
                value = -ENOENT;
                goto gone;
-       } else if ((ep = data->ep) == NULL) {
-               value = -ENODEV;
-               goto gone;
+       } else {
+               ep = data->ep;
+               if (ep == NULL) {
+                       value = -ENODEV;
+                       goto gone;
+               }
        }
        switch (data->dev->gadget->speed) {
        case USB_SPEED_LOW: