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| author | Russell Currey <ruscur@russell.cc> | 2023-02-10 19:03:41 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-02-12 22:12:37 +1100 |
| commit | 16943a2faf94ef671e60c7577511c0d119fbdfc8 (patch) | |
| tree | fa5c4309f03664a2f194f275acb684654ac02e70 /arch/powerpc/kernel | |
| parent | 26149b02021158248b13e323f06372d87f076883 (diff) | |
| download | lwn-16943a2faf94ef671e60c7577511c0d119fbdfc8.tar.gz lwn-16943a2faf94ef671e60c7577511c0d119fbdfc8.zip | |
powerpc/secvar: Use sysfs_emit() instead of sprintf()
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>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230210080401.345462-7-ajd@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/secvar-sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/secvar-sysfs.c b/arch/powerpc/kernel/secvar-sysfs.c index 702044edf14d..b786d1005027 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, |