struct ipoib_cm_tx is defined at 245th line. And the definition is independent on the MACRO. The declaration here is unnecessary. Remove it. Signed-off-by: Wan Jiabing <wanjiabing@xxxxxxxx> --- drivers/infiniband/ulp/ipoib/ipoib.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h index 179ff1d068e5..d255aa69ba6d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib.h +++ b/drivers/infiniband/ulp/ipoib/ipoib.h @@ -677,8 +677,6 @@ void ipoib_cm_handle_rx_wc(struct net_device *dev, struct ib_wc *wc); void ipoib_cm_handle_tx_wc(struct net_device *dev, struct ib_wc *wc); #else -struct ipoib_cm_tx; - #define ipoib_max_conn_qp 0 static inline int ipoib_cm_admin_enabled(struct net_device *dev) -- 2.25.1