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([2802:8010:9a2b:a201:7173:4fe:efa8:f823]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-7d07738ebf2sm6893584137.1.2026.10.31.18.14.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 31 Oct 2026 18:14:47 -0700 (PDT) From: Nehuen Lian Bova To: jikos@kernel.org, bentiss@kernel.org Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Nehuen Lian Bova Subject: [PATCH] HID: wacom: replace sprintf calls with sysfs_emit calls in wacom_sys.c Date: Sat, 31 Oct 2026 22:14:39 -0300 Message-ID: <20261101011439.261812-1-nehuenlian.kernel@gmail.com> X-Mailer: git-send-email 2.43.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace 'sprintf' calls with safer 'sysfs_emit' calls in wacom_sys.c, also include the header ''. No functional changes. Signed-off-by: Nehuen Lian Bova --- drivers/hid/wacom_sys.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 628372ab818a..bb51ea4b34f8 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -6,6 +6,7 @@ #include "wacom_wac.h" #include "wacom.h" #include +#include #define WAC_MSG_RETRIES 5 #define WAC_CMD_RETRIES 10 @@ -1838,7 +1839,7 @@ static int __wacom_initialize_battery(struct wacom *wacom, bat_desc->properties = wacom_battery_props; bat_desc->num_properties = ARRAY_SIZE(wacom_battery_props); bat_desc->get_property = wacom_battery_get_property; - sprintf(battery->bat_name, "wacom_battery_%ld", n); + sysfs_emit(battery->bat_name, "wacom_battery_%ld", n); bat_desc->name = battery->bat_name; bat_desc->type = POWER_SUPPLY_TYPE_BATTERY; bat_desc->use_for_apm = 0; @@ -1928,7 +1929,7 @@ static ssize_t wacom_show_remote_mode(struct kobject *kobj, u8 mode; mode = wacom->led.groups[index].select; - return sprintf(buf, "%d\n", mode < 3 ? mode : -1); + return sysfs_emit(buf, "%d\n", mode < 3 ? mode : -1); } #define DEVICE_EKR_ATTR_GROUP(SET_ID) \ -- 2.43.0