[PATCH 4/8]drivers:tmp.c Fix warning: variable 'rc' set but not used

[Justin P. Mattock]

On 06/14/2010 08:49 PM, Valdis.Kletnieks at vt.edu wrote:
> On Mon, 14 Jun 2010 19:12:31 PDT, "Justin P. Mattock" said:
>
>> what I tried was this:
>>
>> if (!rc)
>> 	printk("test........"\n")
>>
>> and everything looked good,
>> but as a soon as I changed
>>
>> rc = transmit_cmd(chip,&tpm_cmd, TPM_INTERNAL_RESULT_SIZE,
>>      			"attempting to determine the timeouts");
>>
>> to this:
>>
>> rc = transmit_cmd(chip,&tpm_cmd, TPM_INTERNAL_RESULT_SIZE);
>>
>> if (!rc)
>> 	printk("attempting to determine the timeouts\n");
>
> *baffled* Why did you think that would work? transmit_cmd()s signature
> has 4 parameters.

I have no manual in front of me. Did a quick google, but came up with 
(no hits) info on what that function does. grep showed too many entries 
to really see why/what this is. So I kind of just scrambled with this one.

Justin P. Mattock