Fix more unused variable warnings
diff --git a/gas/config/tc-cr16.c b/gas/config/tc-cr16.c
index 99bc1bd..f2d1108 100644
--- a/gas/config/tc-cr16.c
+++ b/gas/config/tc-cr16.c
@@ -119,7 +119,6 @@
static void
l_cons (int nbytes)
{
- int c;
expressionS exp;
#ifdef md_flush_pending_output
@@ -141,7 +140,6 @@
md_cons_align (nbytes);
#endif
- c = 0;
do
{
unsigned int bits_available = BITS_PER_CHAR * nbytes;
@@ -236,7 +234,6 @@
if ((*(input_line_pointer) == '@') && (*(input_line_pointer +1) == 'c'))
code_label = 1;
emit_expr (&exp, nbytes);
- ++c;
if ((*(input_line_pointer) == '@') && (*(input_line_pointer +1) == 'c'))
{
input_line_pointer +=3;
diff --git a/gas/config/tc-mn10200.c b/gas/config/tc-mn10200.c
index 1eb4702..fe54d21 100644
--- a/gas/config/tc-mn10200.c
+++ b/gas/config/tc-mn10200.c
@@ -896,7 +896,6 @@
for (;;)
{
const char *errmsg = NULL;
- int op_idx;
char *hold;
int extra_shift = 0;
@@ -906,9 +905,9 @@
next_opindex = 0;
insn = opcode->opcode;
extension = 0;
- for (op_idx = 1, opindex_ptr = opcode->operands;
+ for (opindex_ptr = opcode->operands;
*opindex_ptr != 0;
- opindex_ptr++, op_idx++)
+ opindex_ptr++)
{
const struct mn10200_operand *operand;
expressionS ex;
diff --git a/gas/config/tc-v850.c b/gas/config/tc-v850.c
index f73c3bf..176910d 100644
--- a/gas/config/tc-v850.c
+++ b/gas/config/tc-v850.c
@@ -344,15 +344,10 @@
int old_subsec;
char *pfrag;
int align;
- flagword applicable;
old_sec = now_seg;
old_subsec = now_subseg;
- applicable = bfd_applicable_section_flags (stdoutput);
-
- applicable &= SEC_ALLOC;
-
switch (area)
{
case SCOMMON_SECTION:
diff --git a/gas/config/tc-xgate.c b/gas/config/tc-xgate.c
index 0823ecd..4a7829f 100644
--- a/gas/config/tc-xgate.c
+++ b/gas/config/tc-xgate.c
@@ -1123,7 +1123,6 @@
unsigned short oper_mask = 0;
int operand_bit_length = 0;
unsigned int operand = 0;
- char n_operand_bits = 0;
char first_operand_equals_second = 0;
int i = 0;
char c = 0;
@@ -1139,7 +1138,6 @@
{
oper_mask <<= 1;
oper_mask += 1;
- n_operand_bits++;
}
}
diff --git a/gas/config/tc-z8k.c b/gas/config/tc-z8k.c
index 2980cff..83a732f 100644
--- a/gas/config/tc-z8k.c
+++ b/gas/config/tc-z8k.c
@@ -1032,7 +1032,6 @@
{
unsigned char *output_ptr = buffer;
int c;
- int nibble;
unsigned int *class_ptr;
frag_wane (frag_now);
@@ -1044,7 +1043,7 @@
memset (buffer, 0, sizeof (buffer));
class_ptr = this_try->byte_info;
- for (nibble = 0; (c = *class_ptr++); nibble++)
+ while ((c = *class_ptr++) != 0)
{
switch (c & CLASS_MASK)
diff --git a/gas/ecoff.c b/gas/ecoff.c
index 7411595..97b9093 100644
--- a/gas/ecoff.c
+++ b/gas/ecoff.c
@@ -3606,7 +3606,6 @@
efdr_t *file;
proc_t *proc;
unsigned long c;
- long iline;
long totcount;
lineno_list_t first;
lineno_list_t *local_first_lineno = first_lineno;
@@ -3620,7 +3619,6 @@
proc = NULL;
last = NULL;
c = offset;
- iline = 0;
totcount = 0;
/* FIXME? Now that MIPS embedded-PIC is gone, it may be safe to
@@ -3800,7 +3798,6 @@
++c;
}
- ++iline;
last = l;
}
diff --git a/gas/write.c b/gas/write.c
index 455dc44..c56ad28 100644
--- a/gas/write.c
+++ b/gas/write.c
@@ -2242,7 +2242,7 @@
char *table_ptr;
addressT table_addr;
addressT from_addr, to_addr;
- int n, m;
+ int n;
subseg_change (lie->seg, lie->subseg);
fragP = lie->dispfrag;
@@ -2267,9 +2267,9 @@
table_ptr += md_short_jump_size;
table_addr += md_short_jump_size;
- for (m = 0;
+ for (;
lie && lie->dispfrag == fragP;
- m++, lie = lie->next_broken_word)
+ lie = lie->next_broken_word)
{
if (lie->added == 2)
continue;
