23 Apr
2019
23 Apr
'19
5:35 a.m.
Hi Sasha,
On Mon, Apr 22, 2019 at 03:47:19PM -0400, Sasha Levin wrote:
From: Fabien Dessenne fabien.dessenne@st.com
[ Upstream commit f4e68d58cf2b20a581759bbc7228052534652673 ]
Unlike 'client_ops' which is initialized to 'default_client_ops', the port operations 'ops' may be left to NULL. Check the 'ops' value before checking the 'ops->x' value.
Signed-off-by: Fabien Dessenne fabien.dessenne@st.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin (Microsoft) sashal@kernel.org
Despite the commit message, this one doesn't really fix anything and has been reverted in Greg's tree (not sure why hasn't shown up in linux-next yet).
Johan