commit 1c22b4fedf70e2aab66799c076ac3bff205b777b
author Yabin Cui <yabinc@google.com> Fri Jan 17 15:55:13 2020 -0800
committer Yabin Cui <yabinc@google.com> Fri Jan 17 15:55:13 2020 -0800
tree 15ae9c8ad9c18b109bf6049be5d3a25c01ddeaaf
parent d6289bdf13bf606504169876305c4bbe496f8de8

libprocinfo: remove error msg for unknown process state.

Unknown process states are expected since libprocinfo doesn't
list all process states in
https://github.com/torvalds/linux/blob/master/fs/proc/array.c#L130.
So remove error message for unknown state.

Bug: none
Test: run libprocinfo_test.
Change-Id: I321893855235367e037afd58ccb63d5140619095

libprocinfo/process.cpp

diff --git a/libprocinfo/process.cpp b/libprocinfo/process.cpp
index 9194cf3..2efd49c 100644
--- a/libprocinfo/process.cpp
+++ b/libprocinfo/process.cpp
@@ -59,7 +59,6 @@
     case 'Z':
       return kProcessStateZombie;
     default:
-      LOG(ERROR) << "unknown process state: " << *state;
       return kProcessStateUnknown;
   }
 }