staging: wilc1000: Eliminate extraneous braces

Get rid of extraneous braces enclosing single statement blocks.
Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_debugfs.c

@@ -98,9 +98,8 @@ static ssize_t wilc_debug_region_write(struct file *filp, const char __user *buf
 	if (count > sizeof(buffer))
 		return -EINVAL;
 
-	if (copy_from_user(buffer, buf, count)) {
+	if (copy_from_user(buffer, buf, count))
 		return -EFAULT;
-	}
 
 	flag = buffer[0] - '0';