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Groups > linux.kernel > #1725357 > unrolled thread
| Started by | Thomas Meyer <thomas@m3y3r.de> |
|---|---|
| First post | 2017-09-01 23:40 +0200 |
| Last post | 2017-09-01 23:40 +0200 |
| Articles | 3 — 1 participant |
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[PATCH 1/6] perf tools: Use ARRAY_SIZE macro Thomas Meyer <thomas@m3y3r.de> - 2017-09-01 23:40 +0200
[PATCH 6/6] x86/platform/intel-mid: Use ARRAY_SIZE macro Thomas Meyer <thomas@m3y3r.de> - 2017-09-01 23:40 +0200
[PATCH 3/6] ia64: Use ARRAY_SIZE macro Thomas Meyer <thomas@m3y3r.de> - 2017-09-01 23:40 +0200
| From | Thomas Meyer <thomas@m3y3r.de> |
|---|---|
| Date | 2017-09-01 23:40 +0200 |
| Subject | [PATCH 1/6] perf tools: Use ARRAY_SIZE macro |
| Message-ID | <ul1Pr-2fo-9@gated-at.bofh.it> |
Found by a coccinelle run with:
make coccicheck MODE=patch COCCI=scripts/coccinelle/misc/array_size.cocci
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
tools/perf/tests/bpf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c
index 5876da126b58..4e7b5b63ac28 100644
--- a/tools/perf/tests/bpf.c
+++ b/tools/perf/tests/bpf.c
@@ -309,7 +309,7 @@ static int check_env(void)
}
err = bpf_load_program(BPF_PROG_TYPE_KPROBE, insns,
- sizeof(insns) / sizeof(insns[0]),
+ ARRAY_SIZE(insns),
license, kver_int, NULL, 0);
if (err < 0) {
pr_err("Missing basic BPF support, skip this test: %s\n",
--
2.11.0
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| From | Thomas Meyer <thomas@m3y3r.de> |
|---|---|
| Date | 2017-09-01 23:40 +0200 |
| Subject | [PATCH 6/6] x86/platform/intel-mid: Use ARRAY_SIZE macro |
| Message-ID | <ul1Ps-2fo-23@gated-at.bofh.it> |
| In reply to | #1725357 |
Found by a coccinelle run with:
make coccicheck MODE=patch COCCI=scripts/coccinelle/misc/array_size.cocci
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
index 74283875c7e8..8e2fbd35a9e6 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
@@ -64,7 +64,7 @@ static int __init pb_keys_init(void)
struct gpio_keys_button *gb = gpio_button;
int i, num, good = 0;
- num = sizeof(gpio_button) / sizeof(struct gpio_keys_button);
+ num = ARRAY_SIZE(gpio_button);
for (i = 0; i < num; i++) {
gb[i].gpio = get_gpio_by_name(gb[i].desc);
pr_debug("info[%2d]: name = %s, gpio = %d\n", i, gb[i].desc,
--
2.11.0
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| From | Thomas Meyer <thomas@m3y3r.de> |
|---|---|
| Date | 2017-09-01 23:40 +0200 |
| Subject | [PATCH 3/6] ia64: Use ARRAY_SIZE macro |
| Message-ID | <ul1Ps-2fo-31@gated-at.bofh.it> |
| In reply to | #1725357 |
Found by a coccinelle run with:
make coccicheck MODE=patch COCCI=scripts/coccinelle/misc/array_size.cocci
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
arch/ia64/kernel/perfmon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 09f86ebfcc7b..f1be357a4288 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -4653,7 +4653,7 @@ static pfm_cmd_desc_t pfm_cmd_tab[]={
/* 32 */PFM_CMD(pfm_write_ibrs, PFM_CMD_PCLRWS, PFM_CMD_ARG_MANY, pfarg_dbreg_t, NULL),
/* 33 */PFM_CMD(pfm_write_dbrs, PFM_CMD_PCLRWS, PFM_CMD_ARG_MANY, pfarg_dbreg_t, NULL)
};
-#define PFM_CMD_COUNT (sizeof(pfm_cmd_tab)/sizeof(pfm_cmd_desc_t))
+#define PFM_CMD_COUNT ARRAY_SIZE(pfm_cmd_tab)
static int
pfm_check_task_state(pfm_context_t *ctx, int cmd, unsigned long flags)
--
2.11.0
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