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Remove variables which are assigned values and never used thereafter.

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Found by:	LLVM/Clang Static Checker
Approved by:	jasone
This commit is contained in:
cperciva 2008-08-08 20:42:42 +00:00
parent be7768ee54
commit 0b041e8f96
1 changed files with 1 additions and 5 deletions
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6
lib/libc/stdlib/malloc.c
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@ -2312,7 +2312,6 @@ static arena_chunk_t *
arena_chunk_alloc(arena_t *arena)
{
arena_chunk_t *chunk;
arena_run_t *run;
size_t i;
if (arena->spare != NULL) {
@ -2337,8 +2336,6 @@ arena_chunk_alloc(arena_t *arena)
/*
* Initialize the map to contain one maximal free untouched run.
*/
run = (arena_run_t *)((uintptr_t)chunk +
(arena_chunk_header_npages << pagesize_2pow));
for (i = 0; i < arena_chunk_header_npages; i++)
chunk->map[i].bits = 0;
chunk->map[i].bits = arena_maxclass | CHUNK_MAP_ZEROED;
@ -3536,7 +3533,7 @@ arena_new(arena_t *arena)
{
unsigned i;
arena_bin_t *bin;
size_t pow2_size, prev_run_size;
size_t prev_run_size;
if (malloc_spin_init(&arena->lock))
return (true);
@ -3583,7 +3580,6 @@ arena_new(arena_t *arena)
bin->reg_size = quantum * (i - ntbins + 1);
pow2_size = pow2_ceil(quantum * (i - ntbins + 1));
prev_run_size = arena_bin_run_size_calc(bin, prev_run_size);
#ifdef MALLOC_STATS