Messages in this thread Patch in this message | | | From | Wan Jiabing <> | Subject | [PATCH] perf/x86/amd: Replace snprintf() with sysfs_emit() | Date | Fri, 22 Apr 2022 10:37:34 +0800 |
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Fix the following coccicheck warning: arch/x86/events/amd/core.c:1127:8-16: WARNING: use scnprintf or sprintf.
Use sysfs_emit() instead of snprintf().
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> --- 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 8e1e818f8195..c1ced265c824 100644 --- a/arch/x86/events/amd/core.c +++ b/arch/x86/events/amd/core.c @@ -1124,7 +1124,7 @@ 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); -- 2.35.1
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