From 2328fe7a98db3b9d46c41def169e7915dda4b9a9 Mon Sep 17 00:00:00 2001 From: Jiapeng Chong Date: Wed, 15 Jun 2022 21:15:03 +0900 Subject: firewire: convert sysfs sprintf/snprintf family to sysfs_emit Fix the following coccicheck warning: ./drivers/firewire/core-device.c:375:8-16: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Takashi Sakamoto Link: https://lore.kernel.org/r/20220615121505.61412-2-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai --- drivers/firewire/core-device.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/firewire') diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index 90ed8fdaba75..adddd8c45d0c 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -372,8 +372,7 @@ static ssize_t rom_index_show(struct device *dev, struct fw_device *device = fw_device(dev->parent); struct fw_unit *unit = fw_unit(dev); - return snprintf(buf, PAGE_SIZE, "%d\n", - (int)(unit->directory - device->config_rom)); + return sysfs_emit(buf, "%td\n", unit->directory - device->config_rom); } static struct device_attribute fw_unit_attributes[] = { @@ -403,8 +402,7 @@ static ssize_t guid_show(struct device *dev, int ret; down_read(&fw_device_rwsem); - ret = snprintf(buf, PAGE_SIZE, "0x%08x%08x\n", - device->config_rom[3], device->config_rom[4]); + ret = sysfs_emit(buf, "0x%08x%08x\n", device->config_rom[3], device->config_rom[4]); up_read(&fw_device_rwsem); return ret; -- cgit v1.2.3