Messages in this thread Patch in this message | | | From | Nathan Chancellor <> | Subject | [PATCH] qed: Avoid implicit enum conversion in qed_set_tunn_cls_info | Date | Mon, 24 Sep 2018 13:53:34 -0700 |
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Clang warns when one enumerated type is implicitly converted to another.
drivers/net/ethernet/qlogic/qed/qed_sp_commands.c:163:25: warning: implicit conversion from enumeration type 'enum tunnel_clss' to different enumeration type 'enum qed_tunn_clss' [-Wenum-conversion] p_tun->vxlan.tun_cls = type; ~ ^~~~ drivers/net/ethernet/qlogic/qed/qed_sp_commands.c:165:26: warning: implicit conversion from enumeration type 'enum tunnel_clss' to different enumeration type 'enum qed_tunn_clss' [-Wenum-conversion] p_tun->l2_gre.tun_cls = type; ~ ^~~~ drivers/net/ethernet/qlogic/qed/qed_sp_commands.c:167:26: warning: implicit conversion from enumeration type 'enum tunnel_clss' to different enumeration type 'enum qed_tunn_clss' [-Wenum-conversion] p_tun->ip_gre.tun_cls = type; ~ ^~~~ drivers/net/ethernet/qlogic/qed/qed_sp_commands.c:169:29: warning: implicit conversion from enumeration type 'enum tunnel_clss' to different enumeration type 'enum qed_tunn_clss' [-Wenum-conversion] p_tun->l2_geneve.tun_cls = type; ~ ^~~~ drivers/net/ethernet/qlogic/qed/qed_sp_commands.c:171:29: warning: implicit conversion from enumeration type 'enum tunnel_clss' to different enumeration type 'enum qed_tunn_clss' [-Wenum-conversion] p_tun->ip_geneve.tun_cls = type; ~ ^~~~ 5 warnings generated.
Avoid this by changing type to an int.
Link: https://github.com/ClangBuiltLinux/linux/issues/125 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> --- drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c index 8de644b4721e..77b6248ad3b9 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c @@ -154,7 +154,7 @@ qed_set_pf_update_tunn_mode(struct qed_tunnel_info *p_tun, static void qed_set_tunn_cls_info(struct qed_tunnel_info *p_tun, struct qed_tunnel_info *p_src) { - enum tunnel_clss type; + int type; p_tun->b_update_rx_cls = p_src->b_update_rx_cls; p_tun->b_update_tx_cls = p_src->b_update_tx_cls; -- 2.19.0
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