svn commit: r213511 - stable/8/sys/kern

[David Xu]

Author: davidxu
Date: Thu Oct  7 12:20:50 2010
New Revision: 213511
URL: http://svn.freebsd.org/changeset/base/213511

Log:
  MFC r213258:
  - kern_sched_rr_get_interval should return interval for thread 1 in
      target process.
  - eliminate a goto.

Modified:
  stable/8/sys/kern/p1003_1b.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/kern/p1003_1b.c
==============================================================================
--- stable/8/sys/kern/p1003_1b.c        Thu Oct  7 09:30:35 2010        
(r213510)
+++ stable/8/sys/kern/p1003_1b.c        Thu Oct  7 12:20:50 2010        
(r213511)
@@ -219,10 +219,8 @@ sched_getscheduler(struct thread *td, st
                PROC_LOCK(targetp);
        } else {
                targetp = pfind(uap->pid);
-               if (targetp == NULL) {
-                       e = ESRCH;
-                       goto done2;
-               }
+               if (targetp == NULL)
+                       return (ESRCH);
                targettd = FIRST_THREAD_IN_PROC(targetp);
        }
 
@@ -233,7 +231,6 @@ sched_getscheduler(struct thread *td, st
        }
        PROC_UNLOCK(targetp);
 
-done2:
        return (e);
 }
 
@@ -293,13 +290,10 @@ kern_sched_rr_get_interval(struct thread
                targetp = td->td_proc;
                PROC_LOCK(targetp);
        } else {
-               targetp = td->td_proc;
-               PROC_LOCK(targetp);
-               targettd = thread_find(targetp, pid);
-               if (targettd == NULL) {
-                       PROC_UNLOCK(targetp);
+               targetp = pfind(pid);
+               if (targetp == NULL)
                        return (ESRCH);
-               }
+               targettd = FIRST_THREAD_IN_PROC(targetp);
        }
 
        e = p_cansee(td, targetp);
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