Hi James,
Thanks for fixing the errors. Thank you very much for mentoring and help.
Thanks
Narsimhulu
On 13/06/15 9:50 pm, "James Bottomley"
<James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> wrote:
>On Fri, 2015-05-29 at 01:04 -0700, Narsimhulu Musini wrote:
>> +#define SNIC_TRC(_hno, _tag, d1, d2, d3, d4, d5) \
>> + do { \
>> + if (unlikely(snic_log_level & 0x2)) \
>> + SNIC_DBG("SnicTrace: %s %2u %2u %llx %llx %llx %llx %llx", \
>> + (char *)__func__, \
>> + (u16)(_hno), \
>> + (u32)(_tag), \
>> + (u64)(d1), \
>> + (u64)(d2), \
>> + (u64)(d3), \
>> + (u64)(d4), \
>> + (u64)(d5)); \
>> + } while (0);
>
>This one is also a fault: do { } while(0) is added to a set of
>statements to make it appear to the compiler as a unit. If you add an
>extra semicolon at the end you get a hidden double semicolon which can
>lead to unexpected problems. For instance
>
>for (SNIC_TRC(...), i=1; ...)
>
>will cause an error.
>
>I fixed this up too.
>
>James
>
>
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