On 8/29/19 1:11 PM, Bard liao wrote:

From: Bard Liao yung-chuan.liao@linux.intel.com

port_status[port_num] are assigned for each port_num in some if conditions. So some of the port_status may not be initialized.

Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com

Signed-off-by: Bard Liao yung-chuan.liao@linux.intel.com

drivers/soundwire/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index f6a1e4b4813d..33f41b3e642e 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -835,7 +835,7 @@ static int sdw_handle_port_interrupt(struct sdw_slave *slave, static int sdw_handle_slave_alerts(struct sdw_slave *slave) { struct sdw_slave_intr_status slave_intr;

• u8 clear = 0, bit, port_status[15];

• u8 clear = 0, bit, port_status[15] = {0}; int port_num, stat, ret, count = 0; unsigned long port; bool slave_notify = false;