From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
[ Upstream commit 03ecad90d3798be11b033248bbd4bbff4425a1c7 ]
Assigning local iterator to array element and using it again for indexing would cross the array boundary. Fix this by directly referring array element without using the local variable.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Acked-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/soundwire/stream.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index e5c7e1ef6318..907a548645b7 100644 --- a/drivers/soundwire/stream.c +++ b/drivers/soundwire/stream.c @@ -1236,9 +1236,7 @@ struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave, }
for (i = 0; i < num_ports; i++) { - dpn_prop = &dpn_prop[i]; - - if (dpn_prop->num == port_num) + if (dpn_prop[i].num == port_num) return &dpn_prop[i]; }