Fix some warnings

This commit is contained in:
Gregory Nutt 2016-06-13 12:06:59 -06:00
parent b739d60ff6
commit 1a48f82d6b

@ -355,7 +355,7 @@ FAR void *CTouchscreen::listener(FAR void *arg)
if (nbytes < 0)
{
// The only expect error is to be interrupt by a signal
#ifdef CONFIG_DEBUG_FEATURES
#if defined(CONFIG_DEBUG_GRAPHICS_ERROR) || defined(CONFIG_DEBUG_ASSERTIONS)
int errval = errno;
gerr("read %s failed: %d\n",