diff --git a/drivers/media/video/pwc/pwc-dec23.c b/drivers/media/video/pwc/pwc-dec23.c
index f9096c72cbb79aedf89c3e3b30f9e09d76b9b54d..39eaf58396df5fb1461c4d5cd3fda08e8a790410 100644
--- a/drivers/media/video/pwc/pwc-dec23.c
+++ b/drivers/media/video/pwc/pwc-dec23.c
@@ -882,7 +882,7 @@ void pwc_dec23_decompress(const struct pwc_device *pwc,
 
 		}
 #else
-		memcpy(dst, 0, pwc->view.x * pwc->view.y);
+		memset(dst, 0, pwc->view.x * pwc->view.y);
 #endif
 
 	} else {