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authorJulia Lawall <julia.lawall@lip6.fr>2015-09-13 15:15:29 +0300
committerBrian Norris <computersforpeace@gmail.com>2015-09-22 03:04:57 +0300
commite1305df1283cbe1aa57093f8766b2dfe650ed5ff (patch)
tree5f4bd6f55da07c90ea0049d04849a0f549c5984f /fs/jffs2
parent0791a5f8ab5082d2726d99f3b21036d438c11424 (diff)
downloadlinux-e1305df1283cbe1aa57093f8766b2dfe650ed5ff.tar.xz
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: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'fs/jffs2')
-rw-r--r--fs/jffs2/malloc.c27
1 files changed, 9 insertions, 18 deletions
diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c
index b8fd651307a4..ce1189793288 100644
--- a/fs/jffs2/malloc.c
+++ b/fs/jffs2/malloc.c
@@ -97,25 +97,16 @@ int __init jffs2_create_slab_caches(void)
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
}