On Fri 01-01-16 08:53:37, Julia Lawall wrote:
> The qtree_fmt_operations structures are never modified, so declare them as
> const.
>
> Done with the help of Coccinelle.
>
> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
Thanks! I've merged the patch to my tree.
Honza
>
> ---
> fs/ocfs2/quota.h | 2 +-
> fs/ocfs2/quota_global.c | 2 +-
> fs/quota/quota_v2.c | 4 ++--
> include/linux/dqblk_qtree.h | 2 +-
> 4 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/include/linux/dqblk_qtree.h b/include/linux/dqblk_qtree.h
> index 82a1652..ff8b553 100644
> --- a/include/linux/dqblk_qtree.h
> +++ b/include/linux/dqblk_qtree.h
> @@ -34,7 +34,7 @@ struct qtree_mem_dqinfo {
> unsigned int dqi_entry_size; /* Size of quota entry in quota file */
> unsigned int dqi_usable_bs; /* Space usable in block for quota data */
> unsigned int dqi_qtree_depth; /* Precomputed depth of quota tree */
> - struct qtree_fmt_operations *dqi_ops; /* Operations for entry manipulation */
> + const struct qtree_fmt_operations *dqi_ops; /* Operations for entry manipulation */
> };
>
> int qtree_write_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot);
> diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c
> index 2aa012a..ed85d4f 100644
> --- a/fs/quota/quota_v2.c
> +++ b/fs/quota/quota_v2.c
> @@ -30,13 +30,13 @@ static void v2r1_mem2diskdqb(void *dp, struct dquot *dquot);
> static void v2r1_disk2memdqb(struct dquot *dquot, void *dp);
> static int v2r1_is_id(void *dp, struct dquot *dquot);
>
> -static struct qtree_fmt_operations v2r0_qtree_ops = {
> +static const struct qtree_fmt_operations v2r0_qtree_ops = {
> .mem2disk_dqblk = v2r0_mem2diskdqb,
> .disk2mem_dqblk = v2r0_disk2memdqb,
> .is_id = v2r0_is_id,
> };
>
> -static struct qtree_fmt_operations v2r1_qtree_ops = {
> +static const struct qtree_fmt_operations v2r1_qtree_ops = {
> .mem2disk_dqblk = v2r1_mem2diskdqb,
> .disk2mem_dqblk = v2r1_disk2memdqb,
> .is_id = v2r1_is_id,
> diff --git a/fs/ocfs2/quota.h b/fs/ocfs2/quota.h
> index b6d5133..d153e6e 100644
> --- a/fs/ocfs2/quota.h
> +++ b/fs/ocfs2/quota.h
> @@ -82,7 +82,7 @@ struct ocfs2_quota_chunk {
> extern struct kmem_cache *ocfs2_dquot_cachep;
> extern struct kmem_cache *ocfs2_qf_chunk_cachep;
>
> -extern struct qtree_fmt_operations ocfs2_global_ops;
> +extern const struct qtree_fmt_operations ocfs2_global_ops;
>
> struct ocfs2_quota_recovery *ocfs2_begin_quota_recovery(
> struct ocfs2_super *osb, int slot_num);
> diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
> index 44df24b..f0c7ae1 100644
> --- a/fs/ocfs2/quota_global.c
> +++ b/fs/ocfs2/quota_global.c
> @@ -123,7 +123,7 @@ static int ocfs2_global_is_id(void *dp, struct dquot *dquot)
> dquot->dq_id);
> }
>
> -struct qtree_fmt_operations ocfs2_global_ops = {
> +const struct qtree_fmt_operations ocfs2_global_ops = {
> .mem2disk_dqblk = ocfs2_global_mem2diskdqb,
> .disk2mem_dqblk = ocfs2_global_disk2memdqb,
> .is_id = ocfs2_global_is_id,
>
>
--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR
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