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| author | Julia Lawall <julia.lawall@lip6.fr> | 2015-09-13 14:15:29 +0200 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-09-22 02:04:57 +0200 |
| commit | e1305df1283cbe1aa57093f8766b2dfe650ed5ff (patch) | |
| tree | 5f4bd6f55da07c90ea0049d04849a0f549c5984f /fs/jffs2 | |
| parent | mtd: nandsim: drop null test before destroy functions (diff) | |
| download | linux-e1305df1283cbe1aa57093f8766b2dfe650ed5ff.tar.xz linux-e1305df1283cbe1aa57093f8766b2dfe650ed5ff.zip | |
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.c | 27 |
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 } |