[apparmor] [PATCH] apparmor: Remove is_deleted()

[Seth Arnold]

On Thu, Sep 07, 2017 at 02:33:58PM -0500, Goldwyn Rodrigues wrote:
> From: Goldwyn Rodrigues <rgoldwyn at suse.com>
> 
> is_deleted() function is no longer in use and can be safely removed.
> 
> Signed-off-by: Goldwyn Rodrigues <rgoldwyn at suse.com>

Acked-by: Seth Arnold <seth.arnold at canonical.com>

Thanks

> --- 
> diff --git a/security/apparmor/file.c b/security/apparmor/file.c
> index 3382518b87fa..242cd5c09761 100644
> --- a/security/apparmor/file.c
> +++ b/security/apparmor/file.c
> @@ -152,19 +152,6 @@ int aa_audit_file(struct aa_profile *profile, struct aa_perms *perms,
>  	return aa_audit(type, profile, &sa, file_audit_cb);
>  }
>  
> -/**
> - * is_deleted - test if a file has been completely unlinked
> - * @dentry: dentry of file to test for deletion  (NOT NULL)
> - *
> - * Returns: %1 if deleted else %0
> - */
> -static inline bool is_deleted(struct dentry *dentry)
> -{
> -	if (d_unlinked(dentry) && d_backing_inode(dentry)->i_nlink == 0)
> -		return 1;
> -	return 0;
> -}
> -
>  static int path_name(const char *op, struct aa_label *label,
>  		     const struct path *path, int flags, char *buffer,
>  		     const char **name, struct path_cond *cond, u32 request)
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