import PULS_20180308

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / video / adf / adf_client.c

diff --git a/drivers/video/adf/adf_client.c b/drivers/video/adf/adf_client.c
index 8061d8e6b9fbde97ef9e4e90838dcd4b3321cda7..75b2f0b18522ec6bd840888aada064767bd7d782 100644 (file)
--- a/drivers/video/adf/adf_client.c
+++ b/drivers/video/adf/adf_client.c
@@ -305,8 +305,10 @@ static int adf_buffer_map(struct adf_device *dev, struct adf_buffer *buf,
        }
 
 done:
-       if (ret < 0)
+       if (ret < 0) {
                adf_buffer_mapping_cleanup(mapping, buf);
+               memset(mapping, 0, sizeof(*mapping));
+       }
 
        return ret;
 }