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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2012-09-05 14:38:03 +0800
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-10-01 15:39:05 -0700
commit4e266229dbb0782d91b75633322edd632794b86d (patch)
tree9f677ece4ca723c4f036d25b77f133785adc57ed /fs/nfs/blocklayout/extents.c
parent96c9eae638765c2bf2ca4f5a6325484f9bb69aa7 (diff)
pnfsblock: use list_move_tail instead of list_del/list_add_tail
Using list_move_tail() instead of list_del() + list_add_tail(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/blocklayout/extents.c')
-rw-r--r--fs/nfs/blocklayout/extents.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/nfs/blocklayout/extents.c b/fs/nfs/blocklayout/extents.c
index 1f9a6032796..9c3e117c3ed 100644
--- a/fs/nfs/blocklayout/extents.c
+++ b/fs/nfs/blocklayout/extents.c
@@ -683,8 +683,7 @@ encode_pnfs_block_layoutupdate(struct pnfs_block_layout *bl,
p = xdr_encode_hyper(p, lce->bse_length << SECTOR_SHIFT);
p = xdr_encode_hyper(p, 0LL);
*p++ = cpu_to_be32(PNFS_BLOCK_READWRITE_DATA);
- list_del(&lce->bse_node);
- list_add_tail(&lce->bse_node, &bl->bl_committing);
+ list_move_tail(&lce->bse_node, &bl->bl_committing);
bl->bl_count--;
count++;
}