From f8cd4094e91985c5c98e06a641a04ffbf0ad15ab Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Tue, 14 Aug 2012 20:38:22 +0200
Subject: erts: Remove some compiler warnings

---
 erts/emulator/beam/beam_bp.c       | 2 +-
 erts/emulator/beam/erl_bif_trace.c | 1 -
 erts/emulator/beam/erl_message.c   | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'erts/emulator')

diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c
index 50d18b0347..dc06218e6e 100644
--- a/erts/emulator/beam/beam_bp.c
+++ b/erts/emulator/beam/beam_bp.c
@@ -692,7 +692,7 @@ erts_bif_trace(int bif_index, Process* p, Eterm* args, BeamInstr* I)
 					   * export entry */
     BeamInstr *cp = p->cp;
     GenericBp* g;
-    GenericBpData* bp;
+    GenericBpData* bp = NULL;
     Uint bp_flags = 0;
 
     ERTS_SMP_CHK_HAVE_ONLY_MAIN_PROC_LOCK(p);
diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c
index e88fb8c9f4..6515eafbd5 100644
--- a/erts/emulator/beam/erl_bif_trace.c
+++ b/erts/emulator/beam/erl_bif_trace.c
@@ -118,7 +118,6 @@ trace_pattern(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist)
     int is_global;
     Process *meta_tracer_proc = p;
     Eterm meta_tracer_pid = p->id;
-    int is_blocking = 0;
 
     if (!erts_try_seize_code_write_permission(p)) {
 	ERTS_BIF_YIELD3(bif_export[BIF_trace_pattern_3], p, MFA, Pattern, flaglist);
diff --git a/erts/emulator/beam/erl_message.c b/erts/emulator/beam/erl_message.c
index e397f075d1..d5b7d01048 100644
--- a/erts/emulator/beam/erl_message.c
+++ b/erts/emulator/beam/erl_message.c
@@ -1096,7 +1096,6 @@ erts_send_message(Process* sender,
 	}
         BM_SWAP_TIMER(send,system);
 #endif /* #ifndef ERTS_SMP */
-	return;
     }
    return res;
 }
-- 
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