Re: [RFC][PATCH 0/5] do not dereference NULL pools in pools' destroy() functions

[Julia Lawall <julia.lawall@lip6.fr>]

> > Well I like it, even though it's going to cause a zillion little cleanup
> > patches.

Actually only at most 87.  There are some functions that look quite a bit 
nicer with the change, like:

 void jffs2_destroy_slab_caches(void)
 {
-       if(full_dnode_slab)
-               kmem_cache_destroy(full_dnode_slab);
-       if(raw_dirent_slab)
-               kmem_cache_destroy(raw_dirent_slab);
-       if(raw_inode_slab)
-               kmem_cache_destroy(raw_inode_slab);
-       if(tmp_dnode_info_slab)
-               kmem_cache_destroy(tmp_dnode_info_slab);
-       if(raw_node_ref_slab)
-               kmem_cache_destroy(raw_node_ref_slab);
-       if(node_frag_slab)
-               kmem_cache_destroy(node_frag_slab);
-       if(inode_cache_slab)
-               kmem_cache_destroy(inode_cache_slab);
+       kmem_cache_destroy(full_dnode_slab);
+       kmem_cache_destroy(raw_dirent_slab);
+       kmem_cache_destroy(raw_inode_slab);
+       kmem_cache_destroy(tmp_dnode_info_slab);
+       kmem_cache_destroy(raw_node_ref_slab);
+       kmem_cache_destroy(node_frag_slab);
+       kmem_cache_destroy(inode_cache_slab);
 #ifdef CONFIG_JFFS2_FS_XATTR
-       if (xattr_datum_cache)
-               kmem_cache_destroy(xattr_datum_cache);
-       if (xattr_ref_cache)
-               kmem_cache_destroy(xattr_ref_cache);
+       kmem_cache_destroy(xattr_datum_cache);
+       kmem_cache_destroy(xattr_ref_cache);
 #endif
 }

I can try to check and submit the patches.

julia

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