linux-kernel - [PATCH] powerpc/xmon: Fix array

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Message-ID: <6432107b.12b.1847043884e.Coremail.wangkailong@jari.cn>
Date:   Sun, 13 Nov 2022 17:13:04 +0800 (GMT+08:00)
From:   wangkailong@...i.cn
To:     mpe@...erman.id.au, npiggin@...il.com, christophe.leroy@...roup.eu,
        Julia.Lawall@...ia.fr, joel@....id.au
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] powerpc/xmon: Fix array_size.cocci warning

Fix the following coccicheck warning:

arch/powerpc/xmon/ppc-opc.c:957:67-68: WARNING: Use ARRAY_SIZE
arch/powerpc/xmon/ppc-opc.c:7280:24-25: WARNING: Use ARRAY_SIZE
arch/powerpc/xmon/ppc-opc.c:6972:25-26: WARNING: Use ARRAY_SIZE
arch/powerpc/xmon/ppc-opc.c:7211:21-22: WARNING: Use ARRAY_SIZE

Signed-off-by: KaiLong Wang <wangkailong@...i.cn>
---
 arch/powerpc/xmon/ppc-opc.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c
index 0774d711453e..ad64c2709757 100644
--- a/arch/powerpc/xmon/ppc-opc.c
+++ b/arch/powerpc/xmon/ppc-opc.c
@@ -954,9 +954,7 @@ const struct powerpc_operand powerpc_operands[] =
   { 0xff, 11, NULL, NULL, PPC_OPERAND_SIGNOPT },
 };
 
-const unsigned int num_powerpc_operands = (sizeof (powerpc_operands)
-					   / sizeof (powerpc_operands[0]));
-
+const unsigned int num_powerpc_operands = ARRAY_SIZE(powerpc_operands);
 /* The functions used to insert and extract complicated operands.  */
 
 /* The ARX, ARY, RX and RY operands are alternate encodings of GPRs.  */
@@ -6968,8 +6966,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"fcfidu.",	XRC(63,974,1),	XRA_MASK, POWER7|PPCA2,	PPCVLE,		{FRT, FRB}},
 };
 
-const int powerpc_num_opcodes =
-  sizeof (powerpc_opcodes) / sizeof (powerpc_opcodes[0]);
+const int powerpc_num_opcodes = ARRAY_SIZE(powerpc_opcodes);
 .
 /* The VLE opcode table.
 
@@ -7207,8 +7204,7 @@ const struct powerpc_opcode vle_opcodes[] = {
 {"se_bl",	BD8(58,0,1),	BD8_MASK,	PPCVLE,	0,		{B8}},
 };
 
-const int vle_num_opcodes =
-  sizeof (vle_opcodes) / sizeof (vle_opcodes[0]);
+const int vle_num_opcodes = ARRAY_SIZE(vle_opcodes);
 .
 /* The macro table.  This is only used by the assembler.  */
 
@@ -7276,5 +7272,4 @@ const struct powerpc_macro powerpc_macros[] = {
 {"e_clrlslwi",4, PPCVLE, "e_rlwinm %0,%1,%3,(%2)-(%3),31-(%3)"},
 };
 
-const int powerpc_num_macros =
-  sizeof (powerpc_macros) / sizeof (powerpc_macros[0]);
+const int powerpc_num_macros = ARRAY_SIZE(powerpc_macros);
-- 
2.25.1