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ipmi: Report an error if ACPI _IFT doesn't exist

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When probing an ACPI table, report a specific error, instead of just
returning an error, if _IFT doesn't exist.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Corey Minyard 2015-04-22 13:25:40 -05:00
parent 15c5725e6b
commit a182a4b2b3
1 changed files with 3 additions and 1 deletions
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4
drivers/char/ipmi/ipmi_si_intf.c
View file

@ -2262,8 +2262,10 @@ static int ipmi_pnp_probe(struct pnp_dev *dev,
/* _IFT tells us the interface type: KCS, BT, etc */
status = acpi_evaluate_integer(handle, "_IFT", NULL, &tmp);
if (ACPI_FAILURE(status))
if (ACPI_FAILURE(status)) {
dev_err(&dev->dev, "Could not find ACPI IPMI interface type\n");
goto err_free;
}
switch (tmp) {
case 1: