From fc7f60a6bcefd24dc3555e5170250057bd38b17c Mon Sep 17 00:00:00 2001
From: Jan Rybar <jrybar@redhat.com>
Date: Tue, 22 Nov 2016 16:58:14 +0100
Subject: [PATCH] ps: removed stripping of prefixes off wchan data resolves Red
 Hat Bugzilla #1322111

---
 proc/wchan.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/proc/wchan.c b/proc/wchan.c
index b4e40fe1..bbd32b8b 100644
--- a/proc/wchan.c
+++ b/proc/wchan.c
@@ -46,11 +46,7 @@ const char * lookup_wchan (int pid) {
 
    // lame ppc64 has a '.' in front of every name
    if (*ret=='.') ret++;
-   switch (*ret){
-      case 's': if(!strncmp(ret, "sys_", 4)) ret += 4; break;
-      case 'd': if(!strncmp(ret, "do_",  3)) ret += 3; break;
-      case '_': while(*ret=='_') ret++;                break;
-      default :                                        break;
-   }
+   while(*ret=='_') ret++;
+   
    return ret;
 }