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Subject[PATCH v4 05/24] powerpc/secvar: Use sysfs_emit() instead of sprintf()
Date
From: Russell Currey <ruscur@russell.cc>

The secvar format string and object size sysfs files are both ASCII
text, and should use sysfs_emit(). No functional change.

Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>

---

v2: New patch (gregkh)
---
arch/powerpc/kernel/secvar-sysfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/secvar-sysfs.c b/arch/powerpc/kernel/secvar-sysfs.c
index 001cdbcdb9d2..462cacc0ca60 100644
--- a/arch/powerpc/kernel/secvar-sysfs.c
+++ b/arch/powerpc/kernel/secvar-sysfs.c
@@ -35,7 +35,7 @@ static ssize_t format_show(struct kobject *kobj, struct kobj_attribute *attr,
if (rc)
goto out;

- rc = sprintf(buf, "%s\n", format);
+ rc = sysfs_emit(buf, "%s\n", format);

out:
of_node_put(node);
@@ -57,7 +57,7 @@ static ssize_t size_show(struct kobject *kobj, struct kobj_attribute *attr,
return rc;
}

- return sprintf(buf, "%llu\n", dsize);
+ return sysfs_emit(buf, "%llu\n", dsize);
}

static ssize_t data_read(struct file *filep, struct kobject *kobj,
--
2.39.0
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