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authorIan Kent <raven@themaw.net>2016-03-15 14:58:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-15 16:55:16 -0700
commite9a7c2f1a548f34bcaa7640094201e8b29247940 (patch)
tree48907feeb591ddfcddfd170ecccf6c726f12624c /fs/autofs4/autofs_i.h
parentc83aa55d0bb7ec5b07fdf2346af66bc33ba3cb3d (diff)
downloadlinux-e9a7c2f1a548f34bcaa7640094201e8b29247940.tar.bz2
autofs4: coding style fixes
Try and make the coding style completely consistent throughtout the autofs module and inline with kernel coding style recommendations. Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4/autofs_i.h')
-rw-r--r--fs/autofs4/autofs_i.h55
1 files changed, 27 insertions, 28 deletions
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index c37149b929be..e50cfae487b2 100644
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -1,15 +1,11 @@
-/* -*- c -*- ------------------------------------------------------------- *
- *
- * linux/fs/autofs/autofs_i.h
- *
- * Copyright 1997-1998 Transmeta Corporation - All Rights Reserved
- * Copyright 2005-2006 Ian Kent <raven@themaw.net>
+/*
+ * Copyright 1997-1998 Transmeta Corporation - All Rights Reserved
+ * Copyright 2005-2006 Ian Kent <raven@themaw.net>
*
* This file is part of the Linux kernel and is made available under
* the terms of the GNU General Public License, version 2, or at your
* option, any later version, incorporated herein by reference.
- *
- * ----------------------------------------------------------------------- */
+ */
/* Internal header file for autofs */
@@ -35,7 +31,7 @@
#include <linux/mount.h>
#include <linux/namei.h>
#include <asm/current.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
/* #define DEBUG */
@@ -51,12 +47,14 @@
printk(KERN_ERR "pid %d: %s: " fmt "\n", \
current->pid, __func__, ##__VA_ARGS__)
-/* Unified info structure. This is pointed to by both the dentry and
- inode structures. Each file in the filesystem has an instance of this
- structure. It holds a reference to the dentry, so dentries are never
- flushed while the file exists. All name lookups are dealt with at the
- dentry level, although the filesystem can interfere in the validation
- process. Readdir is implemented by traversing the dentry lists. */
+/*
+ * Unified info structure. This is pointed to by both the dentry and
+ * inode structures. Each file in the filesystem has an instance of this
+ * structure. It holds a reference to the dentry, so dentries are never
+ * flushed while the file exists. All name lookups are dealt with at the
+ * dentry level, although the filesystem can interfere in the validation
+ * process. Readdir is implemented by traversing the dentry lists.
+ */
struct autofs_info {
struct dentry *dentry;
struct inode *inode;
@@ -78,7 +76,7 @@ struct autofs_info {
kgid_t gid;
};
-#define AUTOFS_INF_EXPIRING (1<<0) /* dentry is in the process of expiring */
+#define AUTOFS_INF_EXPIRING (1<<0) /* dentry in the process of expiring */
#define AUTOFS_INF_NO_RCU (1<<1) /* the dentry is being considered
* for expiry, so RCU_walk is
* not permitted
@@ -140,10 +138,11 @@ static inline struct autofs_info *autofs4_dentry_ino(struct dentry *dentry)
}
/* autofs4_oz_mode(): do we see the man behind the curtain? (The
- processes which do manipulations for us in user space sees the raw
- filesystem without "magic".) */
-
-static inline int autofs4_oz_mode(struct autofs_sb_info *sbi) {
+ * processes which do manipulations for us in user space sees the raw
+ * filesystem without "magic".)
+ */
+static inline int autofs4_oz_mode(struct autofs_sb_info *sbi)
+{
return sbi->catatonic || task_pgrp(current) == sbi->oz_pgrp;
}
@@ -154,12 +153,12 @@ void autofs4_free_ino(struct autofs_info *);
int is_autofs4_dentry(struct dentry *);
int autofs4_expire_wait(struct dentry *dentry, int rcu_walk);
int autofs4_expire_run(struct super_block *, struct vfsmount *,
- struct autofs_sb_info *,
- struct autofs_packet_expire __user *);
+ struct autofs_sb_info *,
+ struct autofs_packet_expire __user *);
int autofs4_do_expire_multi(struct super_block *sb, struct vfsmount *mnt,
struct autofs_sb_info *sbi, int when);
int autofs4_expire_multi(struct super_block *, struct vfsmount *,
- struct autofs_sb_info *, int __user *);
+ struct autofs_sb_info *, int __user *);
struct dentry *autofs4_expire_direct(struct super_block *sb,
struct vfsmount *mnt,
struct autofs_sb_info *sbi, int how);
@@ -224,8 +223,8 @@ static inline int autofs_prepare_pipe(struct file *pipe)
/* Queue management functions */
-int autofs4_wait(struct autofs_sb_info *,struct dentry *, enum autofs_notify);
-int autofs4_wait_release(struct autofs_sb_info *,autofs_wqt_t,int);
+int autofs4_wait(struct autofs_sb_info *, struct dentry *, enum autofs_notify);
+int autofs4_wait_release(struct autofs_sb_info *, autofs_wqt_t, int);
void autofs4_catatonic_mode(struct autofs_sb_info *);
static inline u32 autofs4_get_dev(struct autofs_sb_info *sbi)
@@ -242,37 +241,37 @@ static inline void __autofs4_add_expiring(struct dentry *dentry)
{
struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
struct autofs_info *ino = autofs4_dentry_ino(dentry);
+
if (ino) {
if (list_empty(&ino->expiring))
list_add(&ino->expiring, &sbi->expiring_list);
}
- return;
}
static inline void autofs4_add_expiring(struct dentry *dentry)
{
struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
struct autofs_info *ino = autofs4_dentry_ino(dentry);
+
if (ino) {
spin_lock(&sbi->lookup_lock);
if (list_empty(&ino->expiring))
list_add(&ino->expiring, &sbi->expiring_list);
spin_unlock(&sbi->lookup_lock);
}
- return;
}
static inline void autofs4_del_expiring(struct dentry *dentry)
{
struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);
struct autofs_info *ino = autofs4_dentry_ino(dentry);
+
if (ino) {
spin_lock(&sbi->lookup_lock);
if (!list_empty(&ino->expiring))
list_del_init(&ino->expiring);
spin_unlock(&sbi->lookup_lock);
}
- return;
}
extern void autofs4_kill_sb(struct super_block *);