[PATCH 01/19] Remove usage of find_inferior in regcache_invalidate_pid

[Simon Marchi <simon dot marchi at ericsson dot com>]

From: Simon Marchi <simon.marchi@polymtl.ca>

Replace with for_each_thread with pid filtering.
regcache_invalidate_one is not longer needed, as it was only used to
filter the pid.  We can call regcache_invalidate_thread directly.

gdb/gdbserver/ChangeLog:

	* regcache.c (regcache_invalidate_one): Remove.
	(regcache_invalidate_pid): use for_each_thread.
---
 gdb/gdbserver/regcache.c | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/gdb/gdbserver/regcache.c b/gdb/gdbserver/regcache.c
index e45e60e..5f71523 100644
--- a/gdb/gdbserver/regcache.c
+++ b/gdb/gdbserver/regcache.c
@@ -93,24 +93,13 @@ regcache_invalidate_thread (struct thread_info *thread)
   regcache->registers_valid = 0;
 }
 
-static int
-regcache_invalidate_one (thread_info *thread, void *pid_p)
-{
-  int pid = *(int *) pid_p;
-
-  /* Only invalidate the regcaches of threads of this process.  */
-  if (thread->id.pid () == pid)
-    regcache_invalidate_thread (thread);
-
-  return 0;
-}
-
 /* See regcache.h.  */
 
 void
 regcache_invalidate_pid (int pid)
 {
-  find_inferior (&all_threads, regcache_invalidate_one, &pid);
+  /* Only invalidate the regcaches of threads of this process.  */
+  for_each_thread (pid, regcache_invalidate_thread);
 }
 
 /* See regcache.h.  */
-- 
2.7.4