Commit c3a6825e authored Apr 16, 2019 by Bruce Allan Committed by Jeff Kirsher May 04, 2019

ice: Suppress false-positive style issues reported by static analyzer



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 <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent e40c899a

drivers/net/ethernet/intel/ice/ice_txrx.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);