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| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-12-05 17:13:45 +0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-12-06 12:32:37 -0500 |
| commit | 700fa9b1b361760ca6c28e2e7d6cccbdc9fb6716 (patch) | |
| tree | 845f9fb76dd28be800df0ca02c5cc5045a83b875 /fs/nfs | |
| parent | a60214c2465493aac0b014d87ee19327b6204c42 (diff) | |
| download | linux-700fa9b1b361760ca6c28e2e7d6cccbdc9fb6716.tar.bz2 | |
NFS: use sysfs_emit() to instead of scnprintf()
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: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/namespace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index 88a23af2bd5c..b0ef7e7ddb30 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -354,7 +354,7 @@ static int param_get_nfs_timeout(char *buffer, const struct kernel_param *kp) num = (num + (HZ - 1)) / HZ; } else num = -1; - return scnprintf(buffer, PAGE_SIZE, "%li\n", num); + return sysfs_emit(buffer, "%li\n", num); } static const struct kernel_param_ops param_ops_nfs_timeout = { |