[Patch] fs/proc/base.c: remove a useless local variable

[AmÃrico Wang]

Remove a useless variable 'inode' in proc_pident_lookup().

Signed-off-by: WANG Cong <wangcong@xxxxxxxxx>
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>


---
diff --git a/fs/proc/base.c b/fs/proc/base.c
index d467760..966603e 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1960,13 +1960,11 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
 					 const struct pid_entry *ents,
 					 unsigned int nents)
 {
-	struct inode *inode;
 	struct dentry *error;
 	struct task_struct *task = get_proc_task(dir);
 	const struct pid_entry *p, *last;
 
 	error = ERR_PTR(-ENOENT);
-	inode = NULL;
 
 	if (!task)
 		goto out_no_task;

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