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autofs4: renamer unhashed to active in autofs4_lookup()

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Rename the variable unhashed to active in autofs4_lookup() to better
reflect its usage.

Signed-off-by: Ian Kent <raven@themaw.net>
Cc: Sage Weil <sage@newdream.net>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Andreas Dilger <adilger@sun.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Yehuda Saheh <yehuda@newdream.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ian Kent 2009-12-15 16:45:46 -08:00 committed by Linus Torvalds
parent aa952eb26d
commit 90387c9c1d
1 changed files with 10 additions and 10 deletions
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20
fs/autofs4/root.c
View file

@ -514,7 +514,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s
{
struct autofs_sb_info *sbi;
struct autofs_info *ino;
struct dentry *expiring, *unhashed;
struct dentry *expiring, *active;
int oz_mode;
DPRINTK("name = %.*s",
@ -530,9 +530,9 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s
DPRINTK("pid = %u, pgrp = %u, catatonic = %d, oz_mode = %d",
current->pid, task_pgrp_nr(current), sbi->catatonic, oz_mode);
unhashed = autofs4_lookup_active(sbi, dentry->d_parent, &dentry->d_name);
if (unhashed) {
dentry = unhashed;
active = autofs4_lookup_active(sbi, dentry->d_parent, &dentry->d_name);
if (active) {
dentry = active;
ino = autofs4_dentry_ino(dentry);
} else {
/*
@ -600,8 +600,8 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s
if (sigismember (sigset, SIGKILL) ||
sigismember (sigset, SIGQUIT) ||
sigismember (sigset, SIGINT)) {
if (unhashed)
dput(unhashed);
if (active)
dput(active);
return ERR_PTR(-ERESTARTNOINTR);
}
}
@ -633,14 +633,14 @@ static struct dentry *autofs4_lookup(struct inode *dir, struct dentry *dentry, s
else
dentry = ERR_PTR(-ENOENT);
if (unhashed)
dput(unhashed);
if (active)
dput(active);
return dentry;
}
if (unhashed)
return unhashed;
if (active)
return active;
return NULL;
}