Some compilers produce a warning about 'child' being used before init. Silence this by setting to NULL at the start. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
@@ -215,7 +215,7 @@ static int sandbox_p2sb_emul_map_physmem(struct udevice *dev,
void **ptrp)
{
struct p2sb_emul_priv *priv = dev_get_priv(dev);
- struct udevice *child;
+ struct udevice *child = NULL; /* Silence compiler warning */
unsigned int offset;
int barnum;
int ret;