2011-02-28 Michael Snyder <msnyder@vmware.com>

	* remote.c (remote_get_noisy_reply): Discard unused value.
	(remote_vcont_resume): Ditto.
	(remote_stop_ns): Ditto.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e5612a6..3170798 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2011-02-28  Michael Snyder  <msnyder@vmware.com>
 
+       * remote.c (remote_get_noisy_reply): Discard unused value.
+       (remote_vcont_resume): Ditto.
+       (remote_stop_ns): Ditto.
+
        * linespec.c (decode_objc): Delete unused variable.
 
        * tui/tui-regs.c (tui_register_format): Delete unused variable.

diff --git a/gdb/remote.c b/gdb/remote.c
index 322b26e..c55db1a 100644 (file)
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -455,7 +455,7 @@ remote_get_noisy_reply (char **buf_p,
          from = ul;
 
          p = pp + 1;
-         pp = unpack_varlen_hex (p, &ul);
+         unpack_varlen_hex (p, &ul);
          to = ul;
 
          org_to = to;
@@ -4464,7 +4464,7 @@ remote_vcont_resume (ptid_t ptid, int step, enum target_signal siggnal)
         so we don't have any TID numbers the inferior will
         understand.  Make sure to only send forms that do not specify
         a TID.  */
-      p = append_resumption (p, endp, minus_one_ptid, step, siggnal);
+      append_resumption (p, endp, minus_one_ptid, step, siggnal);
     }
   else if (ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid))
     {
@@ -4479,12 +4479,12 @@ remote_vcont_resume (ptid_t ptid, int step, enum target_signal siggnal)
        }
 
       /* And continue others without a signal.  */
-      p = append_resumption (p, endp, ptid, /*step=*/ 0, TARGET_SIGNAL_0);
+      append_resumption (p, endp, ptid, /*step=*/ 0, TARGET_SIGNAL_0);
     }
   else
     {
       /* Scheduler locking; resume only PTID.  */
-      p = append_resumption (p, endp, ptid, step, siggnal);
+      append_resumption (p, endp, ptid, step, siggnal);
     }
 
   gdb_assert (strlen (rs->buf) < get_remote_packet_size ());
@@ -4711,7 +4711,7 @@ remote_stop_ns (ptid_t ptid)
          nptid = ptid;
        }
 
-      p = write_ptid (p, endp, nptid);
+      write_ptid (p, endp, nptid);
     }
 
   /* In non-stop, we get an immediate OK reply.  The stop reply will