Messages in this thread Patch in this message | | | From | Rasmus Villemoes <> | Subject | [PATCH v2 5/8] nfsd: use seq_open_data() in exports_net_open() | Date | Sat, 18 Aug 2018 15:24:31 +0200 |
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Using the seq_open_data() helper, exports_net_open() essentially becomes a oneliner.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> --- Depends on 1/8 introducing seq_open_data.
fs/nfsd/nfsctl.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index d107b4426f7e..483a849b9ce1 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -135,17 +135,9 @@ static const struct file_operations transaction_ops = { static int exports_net_open(struct net *net, struct file *file) { - int err; - struct seq_file *seq; struct nfsd_net *nn = net_generic(net, nfsd_net_id); - err = seq_open(file, &nfs_exports_op); - if (err) - return err; - - seq = file->private_data; - seq->private = nn->svc_export_cache; - return 0; + return seq_open_data(file, &nfs_exports_op, nn->svc_export_cache); } static int exports_proc_open(struct inode *inode, struct file *file) -- 2.16.4
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