NFS: Remove unused variable "pages_ptr"
This variable is initialized to NULL and is never modified before being
passed to nfs_readdir_free_large_page(). But that's okay, because
nfs_readdir_free_large_page() only seems to exist as a way of calling
nfs_readdir_free_pagearray() without this parameter. Let's simplify by
removing pages_ptr and nfs_readdir_free_pagearray().
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 547308a..26c5d63 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -590,16 +590,9 @@
put_page(pages[i]);
}
-static
-void nfs_readdir_free_large_page(void *ptr, struct page **pages,
- unsigned int npages)
-{
- nfs_readdir_free_pagearray(pages, npages);
-}
-
/*
* nfs_readdir_large_page will allocate pages that must be freed with a call
- * to nfs_readdir_free_large_page
+ * to nfs_readdir_free_pagearray
*/
static
int nfs_readdir_large_page(struct page **pages, unsigned int npages)
@@ -623,7 +616,6 @@
int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page, struct inode *inode)
{
struct page *pages[NFS_MAX_READDIR_PAGES];
- void *pages_ptr = NULL;
struct nfs_entry entry;
struct file *file = desc->file;
struct nfs_cache_array *array;
@@ -671,7 +663,7 @@
}
} while (array->eof_index < 0);
- nfs_readdir_free_large_page(pages_ptr, pages, array_size);
+ nfs_readdir_free_pagearray(pages, array_size);
out_release_array:
nfs_readdir_release_array(page);
out_label_free: