From: Bruce Allan <[email protected]> A recent version of cppcheck falsely reports- Variable ip.hdr is assigned a value that is never used.
ip is a union so the pointer ip.hdr is actually used when referenced as ip.v4 and ip.v6. Silence these false reports when using cppcheck with the --inline-suppr command-line option. Signed-off-by: Bruce Allan <[email protected]> Signed-off-by: Anirudh Venkataramanan <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> --- drivers/net/ethernet/intel/ice/ice_txrx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index e5af775a3fd9..30f9060c8b3f 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1849,6 +1849,7 @@ int ice_tso(struct ice_tx_buf *first, struct ice_tx_offload_params *off) if (err < 0) return err; + /* cppcheck-suppress unreadVariable */ ip.hdr = skb_network_header(skb); l4.hdr = skb_transport_header(skb); -- 2.20.1
