autofs4: renamer unhashed to active in autofs4_lookup()

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>

1 files changed, 10 insertions, 10 deletions

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 305136ba74b6..961ff377db03 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -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;
 }