common/error_code: Default error code is -EIO

-EDOM never really made that much sense and this is more coherent with
the rest of Ceph.

Signed-off-by: Adam Emerson <aemerson@redhat.com>

diff --git a/src/common/error_code.cc b/src/common/error_code.cc
index 9c981a2107745d31f7b08035dfa42322eefe8bb1..2fbd149d3e250a7a12398d083099243134b3e331 100644 (file)
--- a/src/common/error_code.cc
+++ b/src/common/error_code.cc
@@ -188,8 +188,8 @@ const error_category& ceph_category() noexcept {
   }
   // Add any other categories we use here.
 
-  // Marcus likes this as a sentinel for 'Error code? What error code?'
-  return -EDOM;
+  // So many things defautl to EIO this is probably the safest
+  return -EIO;
 }
 }
 #pragma GCC diagnostic pop