On Mon, May 3, 2021 at 5:54 AM Michal Suchanek <msucha...@suse.de> wrote:
>
> This way the compiler warns when a new value is added to the enum but
> not the string transation like:
s/transation/translation/
This trick works.
Since the original code does not generate gcc warnings/errors, should
this patch be sent to net-next as an improvement?
>
> drivers/net/ethernet/ibm/ibmvnic.c: In function 'adapter_state_to_string':
> drivers/net/ethernet/ibm/ibmvnic.c:832:2: warning: enumeration value
> 'VNIC_FOOBAR' not handled in switch [-Wswitch]
> switch (state) {
> ^~~~~~
> drivers/net/ethernet/ibm/ibmvnic.c: In function 'reset_reason_to_string':
> drivers/net/ethernet/ibm/ibmvnic.c:1935:2: warning: enumeration value
> 'VNIC_RESET_FOOBAR' not handled in switch [-Wswitch]
> switch (reason) {
> ^~~~~~
>
> Signed-off-by: Michal Suchanek <msucha...@suse.de>
> ---
Acked-by: Lijun Pan <lijunp...@gmail.com>
> drivers/net/ethernet/ibm/ibmvnic.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/ethernet/ibm/ibmvnic.c
> b/drivers/net/ethernet/ibm/ibmvnic.c
> index 5788bb956d73..4d439413f6d9 100644
> --- a/drivers/net/ethernet/ibm/ibmvnic.c
> +++ b/drivers/net/ethernet/ibm/ibmvnic.c
> @@ -846,9 +846,8 @@ static const char *adapter_state_to_string(enum
> vnic_state state)
> return "REMOVING";
> case VNIC_REMOVED:
> return "REMOVED";
> - default:
> - return "UNKNOWN";
> }
> + return "UNKNOWN";
> }
>
> static int ibmvnic_login(struct net_device *netdev)
> @@ -1946,9 +1945,8 @@ static const char *reset_reason_to_string(enum
> ibmvnic_reset_reason reason)
> return "TIMEOUT";
> case VNIC_RESET_CHANGE_PARAM:
> return "CHANGE_PARAM";
> - default:
> - return "UNKNOWN";
> }
> + return "UNKNOWN";
> }
>
> /*
> --
> 2.26.2
>
