diff options
| author | Mete Durlu <meted@linux.ibm.com> | 2024-10-23 14:10:58 +0200 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-10-25 16:03:24 +0200 |
| commit | c50262498dd16f5c1dae5f81f2132cb46f7c3f1b (patch) | |
| tree | 55314c6306274f3f784fc7bfa1d8e9f0cc586460 /arch/s390 | |
| parent | d151f8f788a136a14e74ddd8654011d75f5b23b2 (diff) | |
s390/nospec: Switch over to sysfs_emit()
Per Documentation/filesystems/sysfs.rst, sysfs_emit() is preferred over
sprintf for presenting attributes to user space. Convert the left-over
uses in the s390/nospec-sysfs code.
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/nospec-sysfs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kernel/nospec-sysfs.c b/arch/s390/kernel/nospec-sysfs.c index a95188818637..5970dd3ee7c5 100644 --- a/arch/s390/kernel/nospec-sysfs.c +++ b/arch/s390/kernel/nospec-sysfs.c @@ -7,17 +7,17 @@ ssize_t cpu_show_spectre_v1(struct device *dev, struct device_attribute *attr, char *buf) { - return sprintf(buf, "Mitigation: __user pointer sanitization\n"); + return sysfs_emit(buf, "Mitigation: __user pointer sanitization\n"); } ssize_t cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, char *buf) { if (test_facility(156)) - return sprintf(buf, "Mitigation: etokens\n"); + return sysfs_emit(buf, "Mitigation: etokens\n"); if (nospec_uses_trampoline()) - return sprintf(buf, "Mitigation: execute trampolines\n"); + return sysfs_emit(buf, "Mitigation: execute trampolines\n"); if (nobp_enabled()) - return sprintf(buf, "Mitigation: limited branch prediction\n"); - return sprintf(buf, "Vulnerable\n"); + return sysfs_emit(buf, "Mitigation: limited branch prediction\n"); + return sysfs_emit(buf, "Vulnerable\n"); } |