From 08d4822dd22465da4a452484780b285a93192fce Mon Sep 17 00:00:00 2001 From: Patrik Nyblom Date: Fri, 11 Nov 2011 15:58:42 +0100 Subject: Remove remaining gcc 4.6 assigned-but-not-used warnings from erts --- erts/lib_src/common/erl_memory_trace_parser.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'erts/lib_src/common') diff --git a/erts/lib_src/common/erl_memory_trace_parser.c b/erts/lib_src/common/erl_memory_trace_parser.c index 54c3dfadec..ebf7182913 100644 --- a/erts/lib_src/common/erl_memory_trace_parser.c +++ b/erts/lib_src/common/erl_memory_trace_parser.c @@ -368,12 +368,16 @@ emtp_state_destroy(emtp_state *statep) #define GET_UI8(UI, BP) ((UI) = *((BP)++)) +#define SKIP_UI8(BP) ((BP)++) + #define GET_UI16(UI, BP) \ do { \ (UI) = ((( (usgnd_int_16) (BP)[0]) << 8) \ | ((usgnd_int_16) (BP)[1])); \ (BP) += UI16_SZ; \ } while(0) +#define SKIP_UI16(BP) ((BP) += UI16_SZ) + #define GET_UI32(UI, BP) \ do { \ @@ -383,6 +387,7 @@ emtp_state_destroy(emtp_state *statep) | ( (usgnd_int_32) (BP)[3])); \ (BP) += UI32_SZ; \ } while(0) +#define SKIP_UI32(BP) ((BP) += UI32_SZ) #define GET_UI64(UI, BP) \ do { \ @@ -396,6 +401,7 @@ emtp_state_destroy(emtp_state *statep) | ( (usgnd_int_64) (BP)[7])); \ (BP) += UI64_SZ; \ } while(0) +#define SKIP_UI64(BP) ((BP) += UI64_SZ) #define GET_VSZ_UI16(UI, BP, MSB) \ do { \ @@ -1267,11 +1273,10 @@ parse_header(emtp_state *statep, switch (statep->version.major) { case 1: { - usgnd_int_32 hdr_sz; NEED(2*UI32_SZ + 2*UI16_SZ, trace_size); GET_UI32(statep->flags, tracep); - GET_UI32(hdr_sz, tracep); /* ignore this; may contain garbage! */ + SKIP_UI32(tracep); /* ignore this; may contain garbage! */ GET_UI16(statep->max_allocator_ix, tracep); GET_UI16(statep->max_block_type_ix, tracep); @@ -1564,13 +1569,13 @@ parse_header(emtp_state *statep, } case ERTS_MT_BLOCK_TYPE_HDR_TAG: { - usgnd_int_16 bt_ix, a_ix, btflgs; + usgnd_int_16 bt_ix, a_ix; if (entry_sz < UI8_SZ + 3*UI16_SZ + UI8_SZ + 0 + UI16_SZ) ERROR(EMTP_PARSE_ERROR); - GET_UI16(btflgs, c_p); + SKIP_UI16(c_p); /* bitflags */ GET_UI16(bt_ix, c_p); if (bt_ix > statep->max_block_type_ix) ERROR(EMTP_PARSE_ERROR); -- cgit v1.2.3