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ipmi: Fix printing the BMC guid

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It was just wrong.  Make it print according to the guid spec.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Corey Minyard 2017-09-08 09:21:58 -05:00
parent a2cb600fa2
commit 9b64a8ba90
1 changed files with 6 additions and 3 deletions
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9
drivers/char/ipmi/ipmi_msghandler.c
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@ -2388,9 +2388,12 @@ static ssize_t guid_show(struct device *dev, struct device_attribute *attr,
{
struct bmc_device *bmc = to_bmc_device(dev);
return snprintf(buf, 100, "%Lx%Lx\n",
(long long) bmc->guid[0],
(long long) bmc->guid[8]);
return snprintf(buf, 100,
"%2.2x%2.2x%2.2x%2.2x-%2.2x%2.2x-%2.2x%2.2x-%2.2x%2.2x-%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",
bmc->guid[3], bmc->guid[2], bmc->guid[1], bmc->guid[0],
bmc->guid[5], bmc->guid[4], bmc->guid[7], bmc->guid[6],
bmc->guid[8], bmc->guid[9], bmc->guid[10], bmc->guid[11],
bmc->guid[12], bmc->guid[13], bmc->guid[14], bmc->guid[15]);
}
static DEVICE_ATTR(guid, S_IRUGO, guid_show, NULL);