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-rw-r--r--erts/emulator/beam/beam_bp.c2
-rw-r--r--erts/emulator/beam/erl_bif_trace.c1
-rw-r--r--erts/emulator/beam/erl_message.c1
3 files changed, 1 insertions, 3 deletions
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;
}