[PATCH 6.19 150/311] hwmon: (occ) Fix missing newline in occ_show_extended()

Greg Kroah-Hartman
2026-04-08T18:56:12Z

From: Sanman Pradhan <psanman@juniper.net>

[ Upstream commit 09773978879ecf71a7990fe9a28ce4eb92bce645 ]

In occ_show_extended() case 0, when the EXTN_FLAG_SENSOR_ID flag
is set, the sysfs_emit format string "%u" is missing the trailing
newline that the sysfs ABI expects. The else branch correctly uses
"%4phN\n", and all other show functions in this file include the
trailing newline.

Add the missing "\n" for consistency and correct sysfs output.

Fixes: c10e753d43eb ("hwmon (occ): Add sensor types and versions")
Signed-off-by: Sanman Pradhan <psanman@juniper.net>
Link: https://lore.kernel.org/r/20260326224510.294619-3-sanman.pradhan@hpe.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hwmon/occ/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c
index 89928d38831b6..86c79156a46b9 100644
--- a/drivers/hwmon/occ/common.c
+++ b/drivers/hwmon/occ/common.c
@@ -725,7 +725,7 @@ static ssize_t occ_show_extended(struct device *dev,
switch (sattr->nr) {
case 0:
if (extn->flags & EXTN_FLAG_SENSOR_ID) {
- rc = sysfs_emit(buf, "%u",
+ rc = sysfs_emit(buf, "%u\n",
get_unaligned_be32(&extn->sensor_id));
} else {
rc = sysfs_emit(buf, "%4phN\n", extn->name);
--
2.53.0