5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: ChenXiaoSong <chenxiaosong2@xxxxxxxxxx>
[ Upstream commit 0cfb0c4228a5c8e2ed2b58f8309b660b187cef02 ]
Use DEFINE_PROC_SHOW_ATTRIBUTE helper macro to simplify the code.
Signed-off-by: ChenXiaoSong <chenxiaosong2@xxxxxxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
fs/nfsd/stats.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c
index a8c5a02a84f04..777e24e5da33b 100644
--- a/fs/nfsd/stats.c
+++ b/fs/nfsd/stats.c
@@ -32,7 +32,7 @@ struct svc_stat nfsd_svcstats = {
.program = &nfsd_program,
};
-static int nfsd_proc_show(struct seq_file *seq, void *v)
+static int nfsd_show(struct seq_file *seq, void *v)
{
int i;
@@ -72,17 +72,7 @@ static int nfsd_proc_show(struct seq_file *seq, void *v)
return 0;
}
-static int nfsd_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, nfsd_proc_show, NULL);
-}
-
-static const struct proc_ops nfsd_proc_ops = {
- .proc_open = nfsd_proc_open,
- .proc_read = seq_read,
- .proc_lseek = seq_lseek,
- .proc_release = single_release,
-};
+DEFINE_PROC_SHOW_ATTRIBUTE(nfsd);
int nfsd_percpu_counters_init(struct percpu_counter counters[], int num)
{
--
2.43.0
