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Subject[PATCH 08/10] autofs4 - rename dentry to active in autofs4_lookup_active()
Date
In autofs4_lookup_active() a declaration within the list traversal
loop uses a declaration that has the same name as the function
parameter.

Signed-off-by: Ian Kent <raven@themaw.net>
---

fs/autofs4/root.c | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index b6530f3..e8a8881 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -419,23 +419,23 @@ static struct dentry *autofs4_lookup_active(struct dentry *dentry)
head = &sbi->active_list;
list_for_each(p, head) {
struct autofs_info *ino;
- struct dentry *dentry;
+ struct dentry *active;
struct qstr *qstr;

ino = list_entry(p, struct autofs_info, active);
- dentry = ino->dentry;
+ active = ino->dentry;

- spin_lock(&dentry->d_lock);
+ spin_lock(&active->d_lock);

/* Already gone? */
- if (atomic_read(&dentry->d_count) == 0)
+ if (atomic_read(&active->d_count) == 0)
goto next;

- qstr = &dentry->d_name;
+ qstr = &active->d_name;

- if (dentry->d_name.hash != hash)
+ if (active->d_name.hash != hash)
goto next;
- if (dentry->d_parent != parent)
+ if (active->d_parent != parent)
goto next;

if (qstr->len != len)
@@ -443,15 +443,15 @@ static struct dentry *autofs4_lookup_active(struct dentry *dentry)
if (memcmp(qstr->name, str, len))
goto next;

- if (d_unhashed(dentry)) {
- dget(dentry);
- spin_unlock(&dentry->d_lock);
+ if (d_unhashed(active)) {
+ dget(active);
+ spin_unlock(&active->d_lock);
spin_unlock(&sbi->lookup_lock);
spin_unlock(&dcache_lock);
- return dentry;
+ return active;
}
next:
- spin_unlock(&dentry->d_lock);
+ spin_unlock(&active->d_lock);
}
spin_unlock(&sbi->lookup_lock);
spin_unlock(&dcache_lock);


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