platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf()

Replace the open-code with sysfs_emit() to simplify the code.

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/20220923063314.239146-1-ye.xingchen@zte.com.cn
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
index 84eabd6156bbe73a64fb628f19c2d9146ff229c9..cb24de9e97dc5a1cca68770da5e2cc0a0a64b963 100644 (file)
--- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
+++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
@@ -113,7 +113,7 @@ show_uncore_perf_status(current_freq_khz);
                struct uncore_data *data = container_of(attr, struct uncore_data,\
                                                          member_name##_dev_attr);\
                                                                        \
-               return scnprintf(buf, PAGE_SIZE, "%u\n",                \
+               return sysfs_emit(buf, "%u\n",                          \
                                 data->member_name);                    \
        }                                                               \