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build: avoid warnings about set-but-not-used variables

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* lib/bitset_stats.c (bitset_stats_list): Remove declaration
and set of unused local, "type".
* lib/ebitset.c (ebitset_init): Likewise, for "size".
* lib/lbitset.c (lbitset_not): Likewise, for "elt".
This commit is contained in:
Jim Meyering
2012-01-06 13:55:11 +01:00
parent f3bd3f7876
commit 89d4466b6b
4 changed files with 8 additions and 12 deletions
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8
ChangeLog
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@@ -1,3 +1,11 @@
2012-01-06 Jim Meyering <meyering@redhat.com>
build: avoid warnings about set-but-not-used variables
* lib/bitset_stats.c (bitset_stats_list): Remove declaration
and set of unused local, "type".
* lib/ebitset.c (ebitset_init): Likewise, for "size".
* lib/lbitset.c (lbitset_not): Likewise, for "elt".
2011-08-21 Joel E. Denny <joeldenny@joeldenny.org> 2011-08-21 Joel E. Denny <joeldenny@joeldenny.org>
lalr1.cc: remove trailing comma from enumerator list. lalr1.cc: remove trailing comma from enumerator list.

2
lib/bitset_stats.c
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@@ -576,11 +576,9 @@ bitset_stats_list (bitset bset, bitset_bindex *list,
bitset_bindex tmp; bitset_bindex tmp;
bitset_bindex size; bitset_bindex size;
bitset_bindex i; bitset_bindex i;
enum bitset_type type;
count = BITSET_LIST_ (bset->s.bset, list, num, next); count = BITSET_LIST_ (bset->s.bset, list, num, next);
type = BITSET_TYPE_ (bset->s.bset);
BITSET_STATS_LISTS_INC (bset->s.bset); BITSET_STATS_LISTS_INC (bset->s.bset);
/* Log histogram of number of set bits. */ /* Log histogram of number of set bits. */

5
lib/ebitset.c
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@@ -1335,17 +1335,12 @@ ebitset_bytes (bitset_bindex n_bits ATTRIBUTE_UNUSED)
bitset bitset
ebitset_init (bitset bset, bitset_bindex n_bits) ebitset_init (bitset bset, bitset_bindex n_bits)
{ {
bitset_windex size;
bset->b.vtable = &ebitset_vtable; bset->b.vtable = &ebitset_vtable;
bset->b.csize = EBITSET_ELT_WORDS; bset->b.csize = EBITSET_ELT_WORDS;
EBITSET_ZERO_SET (bset); EBITSET_ZERO_SET (bset);
size = n_bits ? (n_bits + EBITSET_ELT_BITS - 1) / EBITSET_ELT_BITS
: EBITSET_INITIAL_SIZE;
EBITSET_ASIZE (bset) = 0; EBITSET_ASIZE (bset) = 0;
EBITSET_ELTS (bset) = 0; EBITSET_ELTS (bset) = 0;
ebitset_resize (bset, n_bits); ebitset_resize (bset, n_bits);

5
lib/lbitset.c
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@@ -936,17 +936,12 @@ lbitset_ones (bitset dst)
static void static void
lbitset_not (bitset dst, bitset src) lbitset_not (bitset dst, bitset src)
{ {
lbitset_elt *elt;
lbitset_elt *selt; lbitset_elt *selt;
lbitset_elt *delt; lbitset_elt *delt;
bitset_windex i; bitset_windex i;
unsigned int j; unsigned int j;
bitset_windex windex; bitset_windex windex;
/* This is another unfriendly operation for a linked list
bitset! */
elt = LBITSET_TAIL (dst);
windex = (BITSET_SIZE_ (dst) + BITSET_WORD_BITS - 1) / BITSET_WORD_BITS; windex = (BITSET_SIZE_ (dst) + BITSET_WORD_BITS - 1) / BITSET_WORD_BITS;
for (i = 0; i < windex; i += LBITSET_ELT_WORDS) for (i = 0; i < windex; i += LBITSET_ELT_WORDS)