USB: fusbh200-hcd.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: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
CC: Petr Mladek <pmladek@suse.cz>
CC: Randy Dunlap <rdunlap@infradead.org>
CC: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: NFelipe Balbi <balbi@ti.com>

drivers/usb/host/fusbh200-hcd.c

@@ -499,7 +499,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
 	unsigned		i;
 	__hc32			tag;
 
-	if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC)))
+	seen = kmalloc(DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC);
+	if (!seen)
 		return 0;
 	seen_count = 0;