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Commit e1305df1 authored by Julia Lawall's avatar Julia Lawall Committed by Brian Norris
Browse files

jffs2: drop null test before destroy functions 

Remove unneeded NULL test.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/

)

// <smpl>
@@ expression x; @@
-if (x != NULL)
  \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
// </smpl>

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 0791a5f8

fs/jffs2/malloc.c

+9 −18
Original line number Original line Diff line number Diff line
@@ -97,24 +97,15 @@ int __init jffs2_create_slab_caches(void) 




void jffs2_destroy_slab_caches(void)

void jffs2_destroy_slab_caches(void)

{

{

	if(full_dnode_slab)

	kmem_cache_destroy(full_dnode_slab);

	kmem_cache_destroy(full_dnode_slab);

	if(raw_dirent_slab)

	kmem_cache_destroy(raw_dirent_slab);

	kmem_cache_destroy(raw_dirent_slab);

	if(raw_inode_slab)

	kmem_cache_destroy(raw_inode_slab);

	kmem_cache_destroy(raw_inode_slab);

	if(tmp_dnode_info_slab)

	kmem_cache_destroy(tmp_dnode_info_slab);

	kmem_cache_destroy(tmp_dnode_info_slab);

	if(raw_node_ref_slab)

	kmem_cache_destroy(raw_node_ref_slab);

	kmem_cache_destroy(raw_node_ref_slab);

	if(node_frag_slab)

	kmem_cache_destroy(node_frag_slab);

	kmem_cache_destroy(node_frag_slab);

	if(inode_cache_slab)

	kmem_cache_destroy(inode_cache_slab);

	kmem_cache_destroy(inode_cache_slab);

#ifdef CONFIG_JFFS2_FS_XATTR

#ifdef CONFIG_JFFS2_FS_XATTR

	if (xattr_datum_cache)

	kmem_cache_destroy(xattr_datum_cache);

	kmem_cache_destroy(xattr_datum_cache);

	if (xattr_ref_cache)

	kmem_cache_destroy(xattr_ref_cache);

	kmem_cache_destroy(xattr_ref_cache);

#endif

#endif

}

}