Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH 09/20] xfs: xfs_fsops: drop useless LIST_HEAD | Date | Sun, 23 Dec 2018 09:57:04 +0100 |
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Drop LIST_HEAD where the variable it declares is never used.
Commit 0410c3bb2b88 ("xfs: factor ag btree root block initialisation") stopped using buffer_list and started using a buffer list in an aghdr_init_data structure, but the declaration of buffer_list was not removed.
The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/)
// <smpl> @@ identifier x; @@ - LIST_HEAD(x); ... when != x // </smpl>
Fixes: 0410c3bb2b88 ("xfs: factor ag btree root block initialisation") Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- Successfully 0-day tested on 151 configurations.
fs/xfs/xfs_fsops.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index ec2e63a7963b..f3ef70c542e1 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -40,7 +40,6 @@ xfs_growfs_data_private( xfs_rfsblock_t new; xfs_agnumber_t oagcount; xfs_trans_t *tp; - LIST_HEAD (buffer_list); struct aghdr_init_data id = {}; nb = in->newblocks;
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