[binutils-gdb] Minor simplification of (Python) find_thread_object

[Simon Marchi <simark at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=60685cd0b99c575a32c3d004b4af568dd0309bcb

commit 60685cd0b99c575a32c3d004b4af568dd0309bcb
Author: Simon Marchi <simon.marchi@polymtl.ca>
Date:   Mon Jan 23 15:31:40 2017 -0500

    Minor simplification of (Python) find_thread_object
    
    Since the reference to the Inferior Python object is managed by
    gdbpy_ref (RAII), we can return directly from the loop.  It's just a
    leftover from the cleanups era.
    
    gdb/ChangeLog:
    
    	* python/py-inferior.c (find_thread_object): Return directly
    	from the loop.  Remove "found" variable.

Diff:
---
 gdb/ChangeLog            | 5 +++++
 gdb/python/py-inferior.c | 9 +--------
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c2f7654..8704fb0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2017-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* python/py-inferior.c (find_thread_object): Return directly
+	from the loop.  Remove "found" variable.
+
 2017-01-21  Joel Brobecker  <brobecker@adacore.com>
 
 	GDB 7.12.1 released.
diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c
index 9e10d62..b2aaf25 100644
--- a/gdb/python/py-inferior.c
+++ b/gdb/python/py-inferior.c
@@ -251,7 +251,6 @@ find_thread_object (ptid_t ptid)
 {
   int pid;
   struct threadlist_entry *thread;
-  thread_object *found = NULL;
 
   pid = ptid_get_pid (ptid);
   if (pid == 0)
@@ -264,13 +263,7 @@ find_thread_object (ptid_t ptid)
   for (thread = ((inferior_object *)(inf_obj.get ()))->threads; thread;
        thread = thread->next)
     if (ptid_equal (thread->thread_obj->thread->ptid, ptid))
-      {
-	found = thread->thread_obj;
-	break;
-      }
-
-  if (found)
-    return found;
+      return thread->thread_obj;
 
   return NULL;
 }