Remove OCC EAGAIN workaround

The ability to handle an EAGAIN for a sensor from the OCC device can be
done by defining the EAGAIN return code(11) as a sensor removal return
code within each OCC config file. This return code can be defined at the
device level within the config file to be applied across all sensors the
OCC provides.

Tested:
    OCC sensors are removed from Dbus when EAGAIN is returned

Resolves openbmc/openbmc#2327

Change-Id: If16ec37da6d960d54de1d47af3a39944249df772
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>

1 files changed, 1 insertions, 8 deletions

diff --git a/sysfs.cpp b/sysfs.cpp
index 5c7dbee..f689314 100644
--- a/sysfs.cpp
+++ b/sysfs.cpp
@@ -338,14 +338,7 @@ int64_t HwmonIO::read(
 
             if (isOCC)
             {
-                if (rc == EAGAIN)
-                {
-                    // For the OCCs, when an EAGAIN is return, just set the
-                    // value to 0 (0x00 = sensor is unavailable)
-                    val = 0;
-                    break;
-                }
-                else if (rc == EREMOTEIO)
+                if (rc == EREMOTEIO)
                 {
                     // For the OCCs, when an EREMOTEIO is return, set the
                     // value to 255*1000