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| author | Arnd Bergmann <arnd@arndb.de> | 2026-02-03 19:34:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-11 15:40:27 +0300 |
| commit | 09dc5be323d4fc79bae2dfe38bb422a942e6dd30 (patch) | |
| tree | 8d746b45df8e964325754f2cc083cea7bb56e920 /drivers/hwmon | |
| parent | c0de1cc6a69432fd850cf6ad9a16855da45cd9a6 (diff) | |
| download | linux-09dc5be323d4fc79bae2dfe38bb422a942e6dd30.tar.xz | |
hwmon: (occ) Mark occ_init_attribute() as __printf
[ Upstream commit 831a2b27914cc880130ffe8fb8d1e65a5324d07f ]
This is a printf-style function, which gcc -Werror=suggest-attribute=format
correctly points out:
drivers/hwmon/occ/common.c: In function 'occ_init_attribute':
drivers/hwmon/occ/common.c:761:9: error: function 'occ_init_attribute' might be a candidate for 'gnu_printf' format attribute [-Werror=suggest-attribute=format]
Add the attribute to avoid this warning and ensure any incorrect
format strings are detected here.
Fixes: 744c2fe950e9 ("hwmon: (occ) Rework attribute registration for stack usage")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20260203163440.2674340-1-arnd@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/occ/common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c index b3694a4209b9..89928d38831b 100644 --- a/drivers/hwmon/occ/common.c +++ b/drivers/hwmon/occ/common.c @@ -749,6 +749,7 @@ static ssize_t occ_show_extended(struct device *dev, * are dynamically allocated, we cannot use the existing kernel macros which * stringify the name argument. */ +__printf(7, 8) static void occ_init_attribute(struct occ_attribute *attr, int mode, ssize_t (*show)(struct device *dev, struct device_attribute *attr, char *buf), ssize_t (*store)(struct device *dev, struct device_attribute *attr, |