[PATCH] HID: sony: convert sysfs snprintf to sysfs_emit

From: KaiLong Wang
Date: Sun Nov 27 2022 - 07:51:52 EST


Fix the following coccicheck warning:

drivers/hid/hid-sony.c:710:8-16: WARNING: use scnprintf or sprintf
drivers/hid/hid-sony.c:747:8-16: WARNING: use scnprintf or sprintf
drivers/hid/hid-sony.c:759:8-16: WARNING: use scnprintf or sprintf

Signed-off-by: KaiLong Wang <wangkailong@xxxxxxx>
---
drivers/hid/hid-sony.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 03691cdcfb8e..5925ed6152f5 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -707,7 +707,7 @@ static ssize_t ds4_show_poll_interval(struct device *dev,
struct hid_device *hdev = to_hid_device(dev);
struct sony_sc *sc = hid_get_drvdata(hdev);

- return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval);
+ return sysfs_emit(buf, "%i\n", sc->ds4_bt_poll_interval);
}

static ssize_t ds4_store_poll_interval(struct device *dev,
@@ -744,7 +744,7 @@ static ssize_t sony_show_firmware_version(struct device *dev,
struct hid_device *hdev = to_hid_device(dev);
struct sony_sc *sc = hid_get_drvdata(hdev);

- return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->fw_version);
+ return sysfs_emit(buf, "0x%04x\n", sc->fw_version);
}

static DEVICE_ATTR(firmware_version, 0444, sony_show_firmware_version, NULL);
@@ -756,7 +756,7 @@ static ssize_t sony_show_hardware_version(struct device *dev,
struct hid_device *hdev = to_hid_device(dev);
struct sony_sc *sc = hid_get_drvdata(hdev);

- return snprintf(buf, PAGE_SIZE, "0x%04x\n", sc->hw_version);
+ return sysfs_emit(buf, "0x%04x\n", sc->hw_version);
}

static DEVICE_ATTR(hardware_version, 0444, sony_show_hardware_version, NULL);
--
2.25.1