From: XieLudan <xie.ludan@xxxxxxxxxx>
Follow the advice in Documentation/filesystems/sysfs.rst:
show() should only use sysfs_emit() or sysfs_emit_at() when formatting
the value to be returned to user space.
Signed-off-by: XieLudan <xie.ludan@xxxxxxxxxx>
---
security/selinux/avc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index 4b4837a20225..007bd94975c0 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -164,7 +164,7 @@ int avc_get_hash_stats(char *page)
rcu_read_unlock();
- return scnprintf(page, PAGE_SIZE, "entries: %d\nbuckets used: %d/%d\n"
+ return sysfs_emit(page, "entries: %d\nbuckets used: %d/%d\n"
"longest chain: %d\n",
atomic_read(&selinux_avc.avc_cache.active_nodes),
slots_used, AVC_CACHE_SLOTS, max_chain_len);
--
2.25.1