On 3/21/18, David Laight <David.Laight@xxxxxxxxxx> wrote:
> From: > hariprasath.elango@xxxxxxxxx
>> Sent: 21 March 2018 11:16
>> From: HariPrasath Elango <hariprasath.elango@xxxxxxxxx>
>>
>> Replace a couple of simple switch cases by if condition
>
> Why?
> In principle extra 'case' might be needed in the future.
I had the same question when saw it.
It's better to keep things as is.
>
> ...
>> diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c
>> b/drivers/staging/fsl-
>> dpaa2/ethernet/dpaa2-ethtool.c
>> index 070a3f2..fb517cb 100644
>> --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c
>> +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c
>> @@ -171,8 +171,7 @@ static void dpaa2_eth_get_strings(struct net_device
>> *netdev, u32 stringset,
>> u8 *p = data;
>> int i;
>>
>> - switch (stringset) {
>> - case ETH_SS_STATS:
>> + if (stringset == ETH_SS_STATS) {
>> for (i = 0; i < DPAA2_ETH_NUM_STATS; i++) {
>> strlcpy(p, dpaa2_ethtool_stats[i], ETH_GSTRING_LEN);
>> p += ETH_GSTRING_LEN;
>> @@ -181,18 +180,16 @@ static void dpaa2_eth_get_strings(struct net_device
>> *netdev, u32 stringset,
>> strlcpy(p, dpaa2_ethtool_extras[i], ETH_GSTRING_LEN);
>> p += ETH_GSTRING_LEN;
>> }
>> - break;
>> }
>> }
> ...
>
> David
>
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>
--
Regards / Mit besten Grüßen,
Denis
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