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don't pass nameidata * to vfs_create()

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all we want is a boolean flag, same as the method gets now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-06-10 18:09:36 -04:00
parent ebfc3b49a7
commit 312b63fba9
6 changed files with 11 additions and 10 deletions
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9
fs/namei.c
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@@ -2079,7 +2079,7 @@ void unlock_rename(struct dentry *p1, struct dentry *p2)
}
int vfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
struct nameidata *nd)
bool want_excl)
{
int error = may_create(dir, dentry);
if (error)
@@ -2092,7 +2092,7 @@ int vfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
error = security_inode_create(dir, dentry, mode);
if (error)
return error;
error = dir->i_op->create(dir, dentry, mode, !nd || (nd->flags & LOOKUP_EXCL));
error = dir->i_op->create(dir, dentry, mode, want_excl);
if (!error)
fsnotify_create(dir, dentry);
return error;
@@ -2396,7 +2396,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
error = security_path_mknod(&nd->path, dentry, mode, 0);
if (error)
goto out_dput;
error = vfs_create(dir->d_inode, dentry, mode, nd);
error = vfs_create(dir->d_inode, dentry, mode,
nd->flags & LOOKUP_EXCL);
if (error)
goto out_dput;
}
@@ -2883,7 +2884,7 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, umode_t, mode,
goto out_drop_write;
switch (mode & S_IFMT) {
case 0: case S_IFREG:
error = vfs_create(path.dentry->d_inode,dentry,mode,NULL);
error = vfs_create(path.dentry->d_inode,dentry,mode,true);
break;
case S_IFCHR: case S_IFBLK:
error = vfs_mknod(path.dentry->d_inode,dentry,mode,