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| Path | csiph.com!au2pb.net!feeder.erje.net!1.eu.feeder.erje.net!news2.arglkargh.de!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod |
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| From | Julia Lawall <Julia.Lawall@lip6.fr> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 02/39] nilfs2: drop null test before destroy functions |
| Date | Sun, 13 Sep 2015 14:40:04 +0200 |
| Message-ID | <q8eJC-7J8-37@gated-at.bofh.it> (permalink) |
| References | <q8ezT-7xJ-3@gated-at.bofh.it> |
| X-Original-To | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> |
| X-Ironport-Av | E=Sophos;i="5.17,522,1437429600"; d="scan'208";a="145607423" |
| X-Mailer | git-send-email 1.8.3.2 |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 46 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | sergey.senozhatsky@gmail.com, kernel-janitors@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-kernel@vger.kernel.org |
| X-Original-Date | Sun, 13 Sep 2015 14:14:55 +0200 |
| X-Original-Message-ID | <1442146532-9100-3-git-send-email-Julia.Lawall@lip6.fr> |
| X-Original-References | <1442146532-9100-1-git-send-email-Julia.Lawall@lip6.fr> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1223655 |
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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> --- fs/nilfs2/super.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index f47585b..c69455a 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -1405,14 +1405,10 @@ static void nilfs_destroy_cachep(void) */ rcu_barrier(); - if (nilfs_inode_cachep) - kmem_cache_destroy(nilfs_inode_cachep); - if (nilfs_transaction_cachep) - kmem_cache_destroy(nilfs_transaction_cachep); - if (nilfs_segbuf_cachep) - kmem_cache_destroy(nilfs_segbuf_cachep); - if (nilfs_btree_path_cache) - kmem_cache_destroy(nilfs_btree_path_cache); + kmem_cache_destroy(nilfs_inode_cachep); + kmem_cache_destroy(nilfs_transaction_cachep); + kmem_cache_destroy(nilfs_segbuf_cachep); + kmem_cache_destroy(nilfs_btree_path_cache); } static int __init nilfs_init_cachep(void) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 02/39] nilfs2: drop null test before destroy functions Julia Lawall <Julia.Lawall@lip6.fr> - 2015-09-13 14:40 +0200 Re: [PATCH 02/39] nilfs2: drop null test before destroy functions Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> - 2015-09-14 05:40 +0200
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