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Thu, 12 May 2022 07:18:02 -0400 (EDT) From: Takashi Sakamoto To: tiwai@suse.de, stefanr@s5r6.in-berlin.de Subject: [PATCH 1/3] firewire: convert sysfs sprintf/snprintf family to sysfs_emit Date: Thu, 12 May 2022 20:17:54 +0900 Message-Id: <20220512111756.103008-2-o-takashi@sakamocchi.jp> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220512111756.103008-1-o-takashi@sakamocchi.jp> References: <20220512111756.103008-1-o-takashi@sakamocchi.jp> MIME-Version: 1.0 Cc: Jiapeng Chong , alsa-devel@alsa-project.org, linux1394-devel@lists.sourceforge.net, Abaci Robot X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Jiapeng Chong 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 --- drivers/firewire/core-device.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) 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;