On 08/30/2011 06:00 PM, Vasanthakumar Thiagarajan wrote:
> On Tue, Aug 30, 2011 at 04:44:50PM +0300, Kalle Valo wrote:
>
>> +int ath6kl_diag_write(struct ath6kl *ar, u32 address, void *data, u32 length)
>> +{
>> + u32 count, *buf = data;
>> + int ret;
>> +
>> + if (WARN_ON(length % 4))
>> + return -EINVAL;
>> +
>> + for (count = 0; count < length / 4; count++, address += 4) {
>> + ret = ath6kl_diag_write32(ar, address, buf[count]);
>> + if (ret)
>> + return ret;
>> }
>>
>> - return status;
>> + return ret;
>
> drivers/net/wireless/ath/ath6kl/main.c: In function ‘ath6kl_diag_write’:
> drivers/net/wireless/ath/ath6kl/main.c:297: warning: ‘ret’ may be
> used uninitialized in this function
Strange, my compiler didn't warn about this. Fixed in v2.
Thanks,
Kalle
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