diff options
| author | Xuezhi Zhang | 2022-12-27 19:03:52 +0800 |
|---|---|---|
| committer | David S. Miller | 2022-12-28 12:10:42 +0000 |
| commit | c2052189f19bd98c80b5d46dc6e42330d2b3b35d (patch) | |
| tree | e798f10efc890ae0c244df2cabd027d07ced69c0 /drivers/s390 | |
| parent | 0e3d18359ac117f2285c41bdf791cdc76b0fb0bb (diff) | |
s390/qeth: convert sysfs snprintf to sysfs_emit
Follow the advice of the Documentation/filesystems/sysfs.rst
and show() should only use sysfs_emit() or sysfs_emit_at()
when formatting the value to be returned to user space.
Signed-off-by: Xuezhi Zhang <zhangxuezhi1@coolpad.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_core_sys.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c index 406be169173c..d1adc4b83193 100644 --- a/drivers/s390/net/qeth_core_sys.c +++ b/drivers/s390/net/qeth_core_sys.c @@ -410,13 +410,13 @@ static ssize_t qeth_dev_isolation_show(struct device *dev, switch (card->options.isolation) { case ISOLATION_MODE_NONE: - return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_NONE); + return sysfs_emit(buf, "%s\n", ATTR_QETH_ISOLATION_NONE); case ISOLATION_MODE_FWD: - return snprintf(buf, 9, "%s\n", ATTR_QETH_ISOLATION_FWD); + return sysfs_emit(buf, "%s\n", ATTR_QETH_ISOLATION_FWD); case ISOLATION_MODE_DROP: - return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_DROP); + return sysfs_emit(buf, "%s\n", ATTR_QETH_ISOLATION_DROP); default: - return snprintf(buf, 5, "%s\n", "N/A"); + return sysfs_emit(buf, "%s\n", "N/A"); } } @@ -500,9 +500,9 @@ static ssize_t qeth_hw_trap_show(struct device *dev, struct qeth_card *card = dev_get_drvdata(dev); if (card->info.hwtrap) - return snprintf(buf, 5, "arm\n"); + return sysfs_emit(buf, "arm\n"); else - return snprintf(buf, 8, "disarm\n"); + return sysfs_emit(buf, "disarm\n"); } static ssize_t qeth_hw_trap_store(struct device *dev, |