6 Mar
2023
6 Mar
'23
11:19 a.m.
On Mon, Mar 6, 2023 at 3:05 AM Ivan Bornyakov i.bornyakov@metrotek.ru wrote:
If bus type is other than imx50_weim_devtype and have no child devices, variable 'ret' in function weim_parse_dt() will not be initialized, but will be used as branch condition and return value. Fix this by initializing 'ret' with 0.
This was discovered with help of clang-analyzer, but the situation is quite possible in real life.
Signed-off-by: Ivan Bornyakov i.bornyakov@metrotek.ru Cc: stable@vger.kernel.org
Please add a Fixes tag here.
Reviewed-by: Fabio Estevam festevam@gmail.com