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Subject[PATCH 2/3] NFS: Replace 16 seq_printf() calls by seq_puts()
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Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 3 Jul 2019 15:50:37 +0200

Some strings should be put into a sequence.
Thus use the corresponding function “seq_puts”.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
fs/nfs/super.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 0c229e877ba6..84dcde7f560b 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -582,7 +582,7 @@ static void nfs_show_mountd_options(struct seq_file *m, struct nfs_server *nfss,
}
default:
if (showdefaults)
- seq_printf(m, ",mountaddr=unspecified");
+ seq_puts(m, ",mountaddr=unspecified");
}

if (nfss->mountd_version || showdefaults)
@@ -690,29 +690,29 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss,
nfs_show_nfsv4_options(m, nfss, showdefaults);

if (nfss->options & NFS_OPTION_FSCACHE)
- seq_printf(m, ",fsc");
+ seq_puts(m, ",fsc");

if (nfss->options & NFS_OPTION_MIGRATION)
- seq_printf(m, ",migration");
+ seq_puts(m, ",migration");

if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONEG) {
if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONE)
- seq_printf(m, ",lookupcache=none");
+ seq_puts(m, ",lookupcache=none");
else
- seq_printf(m, ",lookupcache=pos");
+ seq_puts(m, ",lookupcache=pos");
}

local_flock = nfss->flags & NFS_MOUNT_LOCAL_FLOCK;
local_fcntl = nfss->flags & NFS_MOUNT_LOCAL_FCNTL;

if (!local_flock && !local_fcntl)
- seq_printf(m, ",local_lock=none");
+ seq_puts(m, ",local_lock=none");
else if (local_flock && local_fcntl)
- seq_printf(m, ",local_lock=all");
+ seq_puts(m, ",local_lock=all");
else if (local_flock)
- seq_printf(m, ",local_lock=flock");
+ seq_puts(m, ",local_lock=flock");
else
- seq_printf(m, ",local_lock=posix");
+ seq_puts(m, ",local_lock=posix");
}

/*
@@ -739,7 +739,7 @@ EXPORT_SYMBOL_GPL(nfs_show_options);
static void show_sessions(struct seq_file *m, struct nfs_server *server)
{
if (nfs4_has_session(server->nfs_client))
- seq_printf(m, ",sessions");
+ seq_puts(m, ",sessions");
}
#else
static void show_sessions(struct seq_file *m, struct nfs_server *server) {}
@@ -816,7 +816,7 @@ int nfs_show_stats(struct seq_file *m, struct dentry *root)
/*
* Display all mount option settings
*/
- seq_printf(m, "\n\topts:\t");
+ seq_puts(m, "\n\topts:\t");
seq_puts(m, sb_rdonly(root->d_sb) ? "ro" : "rw");
seq_puts(m, root->d_sb->s_flags & SB_SYNCHRONOUS ? ",sync" : "");
seq_puts(m, root->d_sb->s_flags & SB_NOATIME ? ",noatime" : "");
@@ -827,7 +827,7 @@ int nfs_show_stats(struct seq_file *m, struct dentry *root)

show_implementation_id(m, nfss);

- seq_printf(m, "\n\tcaps:\t");
+ seq_puts(m, "\n\tcaps:\t");
seq_printf(m, "caps=0x%x", nfss->caps);
seq_printf(m, ",wtmult=%u", nfss->wtmult);
seq_printf(m, ",dtsize=%u", nfss->dtsize);
@@ -836,7 +836,7 @@ int nfs_show_stats(struct seq_file *m, struct dentry *root)

#if IS_ENABLED(CONFIG_NFS_V4)
if (nfss->nfs_client->rpc_ops->version == 4) {
- seq_printf(m, "\n\tnfsv4:\t");
+ seq_puts(m, "\n\tnfsv4:\t");
seq_printf(m, "bm0=0x%x", nfss->attr_bitmask[0]);
seq_printf(m, ",bm1=0x%x", nfss->attr_bitmask[1]);
seq_printf(m, ",bm2=0x%x", nfss->attr_bitmask[2]);
@@ -874,15 +874,15 @@ int nfs_show_stats(struct seq_file *m, struct dentry *root)
preempt_enable();
}

- seq_printf(m, "\n\tevents:\t");
+ seq_puts(m, "\n\tevents:\t");
for (i = 0; i < __NFSIOS_COUNTSMAX; i++)
seq_printf(m, "%lu ", totals.events[i]);
- seq_printf(m, "\n\tbytes:\t");
+ seq_puts(m, "\n\tbytes:\t");
for (i = 0; i < __NFSIOS_BYTESMAX; i++)
seq_printf(m, "%Lu ", totals.bytes[i]);
#ifdef CONFIG_NFS_FSCACHE
if (nfss->options & NFS_OPTION_FSCACHE) {
- seq_printf(m, "\n\tfsc:\t");
+ seq_puts(m, "\n\tfsc:\t");
for (i = 0; i < __NFSIOS_FSCACHEMAX; i++)
seq_printf(m, "%Lu ", totals.fscache[i]);
}
--
2.22.0
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