lkml.org 
[lkml]   [2010]   [Mar]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[patch] proc: cleanup: remove unused assignments
I removed 3 unused assignments.  The first two get reset on the first
statement of their functions. For "err" in root.c we don't return an
error and we don't use the variable again.

Signed-off-by: Dan Carpenter <error27@gmail.com>

diff --git a/fs/proc/base.c b/fs/proc/base.c
index a731084..875d636 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2434,7 +2434,7 @@ static struct dentry *proc_base_instantiate(struct inode *dir,
const struct pid_entry *p = ptr;
struct inode *inode;
struct proc_inode *ei;
- struct dentry *error = ERR_PTR(-EINVAL);
+ struct dentry *error;

/* Allocate the inode */
error = ERR_PTR(-ENOMEM);
@@ -2784,7 +2784,7 @@ out:

struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
{
- struct dentry *result = ERR_PTR(-ENOENT);
+ struct dentry *result;
struct task_struct *task;
unsigned tgid;
struct pid_namespace *ns;
diff --git a/fs/proc/root.c b/fs/proc/root.c
index 757c069..4258384 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -110,7 +110,6 @@ void __init proc_root_init(void)
if (err)
return;
proc_mnt = kern_mount_data(&proc_fs_type, &init_pid_ns);
- err = PTR_ERR(proc_mnt);
if (IS_ERR(proc_mnt)) {
unregister_filesystem(&proc_fs_type);
return;

\
 
 \ /
  Last update: 2010-03-06 12:21    [from the cache]
©2003-2011 Jasper Spaans