diff --git a/repos/dde_linux/src/lib/wifi/lx_emul.c b/repos/dde_linux/src/lib/wifi/lx_emul.c
index c08c03d9ef..05e3d1f58b 100644
--- a/repos/dde_linux/src/lib/wifi/lx_emul.c
+++ b/repos/dde_linux/src/lib/wifi/lx_emul.c
@@ -179,7 +179,7 @@ int request_firmware_common(const struct firmware **firmware_p,
 {
 	struct firmware *fw;
 
-	if (!*firmware_p)
+	if (!firmware_p)
 		return -1;
 
 	fw = kzalloc(sizeof(struct firmware), GFP_KERNEL);