ipmi: Report an error if ACPI _IFT doesn't exist
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>
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 4612741..b5a1b45 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2262,8 +2262,10 @@
/* _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:
