* [PATCH] perf/x86/amd/lbr:convert sysfs snprintf to sysfs_emit
@ 2022-11-27 13:00 KaiLong Wang
0 siblings, 0 replies; only message in thread
From: KaiLong Wang @ 2022-11-27 13:00 UTC (permalink / raw)
To: peterz, mingo, acme, mark.rutland, alexander.shishkin, jolsa,
namhyung, tglx, bp, dave.hansen, x86, hpa
Cc: linux-perf-users, linux-kernel
Fix the following coccicheck warning:
arch/x86/events/amd/core.c:1276:8-16: WARNING: use scnprintf or sprintf
Signed-off-by: KaiLong Wang <wangkailong@jari.cn>
---
arch/x86/events/amd/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c
index d6f3703e4119..5db384f6ca4c 100644
--- a/arch/x86/events/amd/core.c
+++ b/arch/x86/events/amd/core.c
@@ -1272,7 +1272,7 @@ static ssize_t branches_show(struct device *cdev,
struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n", x86_pmu.lbr_nr);
+ return sysfs_emit(buf, "%d\n", x86_pmu.lbr_nr);
}
static DEVICE_ATTR_RO(branches);
--
2.25.1
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