From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
[ 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@xxxxxxxxxx>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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];
}
--
2.20.1
