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Remove unnecessary variables for function return value

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Re-run Coccinelle script scripts/coccinelle/return_directly.cocci

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
ppc part
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Laurent Vivier 2018-03-23 15:32:02 +01:00 • committed by Michael Tokarev
parent f23c81073a
commit 4a4ff4c58f
20 changed files with 79 additions and 248 deletions
Download patch file Download diff file Expand all files Collapse all files

56
target/xtensa/core-dc232b/xtensa-modules.inc.c
View file

@ -1736,9 +1736,7 @@ Operand_arr_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_arr_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1750,9 +1748,7 @@ Operand_ars_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ars_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1764,9 +1760,7 @@ Operand_art_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_art_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1778,9 +1772,7 @@ Operand_ar0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar0_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1792,9 +1784,7 @@ Operand_ar4_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar4_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1806,9 +1796,7 @@ Operand_ar8_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar8_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1820,9 +1808,7 @@ Operand_ar12_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar12_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1834,9 +1820,7 @@ Operand_ars_entry_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ars_entry_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -2406,9 +2390,7 @@ Operand_mx_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mx_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2436,9 +2418,7 @@ Operand_mw_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mw_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2450,9 +2430,7 @@ Operand_mr0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr0_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2464,9 +2442,7 @@ Operand_mr1_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr1_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2478,9 +2454,7 @@ Operand_mr2_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr2_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2492,9 +2466,7 @@ Operand_mr3_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr3_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int

56
target/xtensa/core-dc233c/xtensa-modules.inc.c
View file

@ -1817,9 +1817,7 @@ Operand_arr_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_arr_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1831,9 +1829,7 @@ Operand_ars_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ars_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1845,9 +1841,7 @@ Operand_art_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_art_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1859,9 +1853,7 @@ Operand_ar0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar0_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1873,9 +1865,7 @@ Operand_ar4_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar4_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1887,9 +1877,7 @@ Operand_ar8_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar8_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1901,9 +1889,7 @@ Operand_ar12_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar12_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -1915,9 +1901,7 @@ Operand_ars_entry_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ars_entry_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x1f) != 0;
return error;
return (*valp & ~0x1f) != 0;
}
static int
@ -2487,9 +2471,7 @@ Operand_mx_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mx_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2517,9 +2499,7 @@ Operand_mw_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mw_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2531,9 +2511,7 @@ Operand_mr0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr0_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2545,9 +2523,7 @@ Operand_mr1_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr1_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2559,9 +2535,7 @@ Operand_mr2_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr2_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int
@ -2573,9 +2547,7 @@ Operand_mr3_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_mr3_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3) != 0;
return error;
return (*valp & ~0x3) != 0;
}
static int

48
target/xtensa/core-de212/xtensa-modules.inc.c
View file

@ -1798,9 +1798,7 @@ OperandSem_opnd_sem_AR_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1812,9 +1810,7 @@ OperandSem_opnd_sem_AR_0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_0_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1826,9 +1822,7 @@ OperandSem_opnd_sem_AR_1_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_1_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1840,9 +1834,7 @@ OperandSem_opnd_sem_AR_2_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_2_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1854,9 +1846,7 @@ OperandSem_opnd_sem_AR_3_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_3_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1868,9 +1858,7 @@ OperandSem_opnd_sem_AR_4_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_4_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -2464,9 +2452,7 @@ OperandSem_opnd_sem_MR_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_MR_encode (uint32 *valp)
{
int error;
error = (*valp >= 4);
return error;
return (*valp >= 4);
}
static int
@ -2478,9 +2464,7 @@ OperandSem_opnd_sem_MR_1_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_MR_1_encode (uint32 *valp)
{
int error;
error = (*valp >= 4);
return error;
return (*valp >= 4);
}
static int
@ -2492,9 +2476,7 @@ OperandSem_opnd_sem_MR_2_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_MR_2_encode (uint32 *valp)
{
int error;
error = (*valp >= 4);
return error;
return (*valp >= 4);
}
static int
@ -2506,9 +2488,7 @@ OperandSem_opnd_sem_MR_3_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_MR_3_encode (uint32 *valp)
{
int error;
error = (*valp >= 4);
return error;
return (*valp >= 4);
}
static int
@ -2520,9 +2500,7 @@ OperandSem_opnd_sem_MR_4_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_MR_4_encode (uint32 *valp)
{
int error;
error = (*valp >= 4);
return error;
return (*valp >= 4);
}
static int
@ -2534,9 +2512,7 @@ OperandSem_opnd_sem_MR_5_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_MR_5_encode (uint32 *valp)
{
int error;
error = (*valp >= 4);
return error;
return (*valp >= 4);
}
static int

32
target/xtensa/core-fsf/xtensa-modules.inc.c
View file

@ -1379,9 +1379,7 @@ Operand_arr_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_arr_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1393,9 +1391,7 @@ Operand_ars_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ars_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1407,9 +1403,7 @@ Operand_art_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_art_encode (uint32 *valp)
{
int error;
error = (*valp & ~0xf) != 0;
return error;
return (*valp & ~0xf) != 0;
}
static int
@ -1421,9 +1415,7 @@ Operand_ar0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar0_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3f) != 0;
return error;
return (*valp & ~0x3f) != 0;
}
static int
@ -1435,9 +1427,7 @@ Operand_ar4_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar4_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3f) != 0;
return error;
return (*valp & ~0x3f) != 0;
}
static int
@ -1449,9 +1439,7 @@ Operand_ar8_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar8_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3f) != 0;
return error;
return (*valp & ~0x3f) != 0;
}
static int
@ -1463,9 +1451,7 @@ Operand_ar12_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ar12_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3f) != 0;
return error;
return (*valp & ~0x3f) != 0;
}
static int
@ -1477,9 +1463,7 @@ Operand_ars_entry_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
Operand_ars_entry_encode (uint32 *valp)
{
int error;
error = (*valp & ~0x3f) != 0;
return error;
return (*valp & ~0x3f) != 0;
}
static int

24
target/xtensa/core-sample_controller/xtensa-modules.inc.c
View file

@ -1570,9 +1570,7 @@ OperandSem_opnd_sem_AR_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1584,9 +1582,7 @@ OperandSem_opnd_sem_AR_0_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_0_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1598,9 +1594,7 @@ OperandSem_opnd_sem_AR_1_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_1_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1612,9 +1606,7 @@ OperandSem_opnd_sem_AR_2_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_2_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1626,9 +1618,7 @@ OperandSem_opnd_sem_AR_3_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_3_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int
@ -1640,9 +1630,7 @@ OperandSem_opnd_sem_AR_4_decode (uint32 *valp ATTRIBUTE_UNUSED)
static int
OperandSem_opnd_sem_AR_4_encode (uint32 *valp)
{
int error;
error = (*valp >= 32);
return error;
return (*valp >= 32);
}
static int

7
target/xtensa/translate.c
View file

@ -1271,11 +1271,8 @@ XtensaOpcodeOps *
xtensa_find_opcode_ops(const XtensaOpcodeTranslators *t,
const char *name)
{
XtensaOpcodeOps *ops;
ops = bsearch(name, t->opcode, t->num_opcodes,
sizeof(XtensaOpcodeOps), compare_opcode_ops);
return ops;
return bsearch(name, t->opcode, t->num_opcodes,
sizeof(XtensaOpcodeOps), compare_opcode_ops);
}
static void translate_abs(DisasContext *dc, const uint32_t arg[],