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Date: Wed, 8 Apr 2009 14:15:17 +0200
From: Bert Wesarg <bert.wesarg@...glemail.com>
To: Jack Stone <jwjstone@...tmail.fm>
Cc: linux-kernel@...r.kernel.org, jeff@...zik.org,
kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 56/56] xfs: Remove void casts
On Wed, Apr 8, 2009 at 13:22, Jack Stone <jwjstone@...tmail.fm> wrote:
> Remove uneeded void casts
>
> Signed-Off-By: Jack Stone <jwjstone@...tmail.fm>
> ---
> fs/xfs/quota/xfs_dquot_item.c | 2 +-
> fs/xfs/support/ktrace.c | 6 +++---
> fs/xfs/xfs_attr_leaf.c | 2 +-
> fs/xfs/xfs_buf_item.c | 6 +++---
> fs/xfs/xfs_extfree_item.c | 8 ++++----
> fs/xfs/xfs_inode.c | 5 ++---
> fs/xfs/xfs_log_recover.c | 9 ++++-----
> fs/xfs/xfs_trans.c | 2 +-
> fs/xfs/xfs_trans_inode.c | 3 +--
> fs/xfs/xfs_trans_item.c | 6 ++----
> 10 files changed, 22 insertions(+), 27 deletions(-)
>
> diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c
> index 2d494c2..3982acf 100644
> --- a/fs/xfs/support/ktrace.c
> +++ b/fs/xfs/support/ktrace.c
> @@ -75,10 +75,10 @@ ktrace_alloc(int nentries, unsigned int __nocast sleep)
> */
> entries = roundup_pow_of_two(nentries);
> if (entries == ktrace_zentries) {
> - ktep = (ktrace_entry_t*)kmem_zone_zalloc(ktrace_ent_zone,
> + ktep = kmem_zone_zalloc(ktrace_ent_zone,
> sleep);
Dito.
> } else {
> - ktep = (ktrace_entry_t*)kmem_zalloc((entries * sizeof(*ktep)),
> + ktep = kmem_zalloc((entries * sizeof(*ktep)),
> sleep | KM_LARGE);
Please check.
> }
>
> diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
> index 92af409..431755a 100644
> --- a/fs/xfs/xfs_buf_item.c
> +++ b/fs/xfs/xfs_buf_item.c
> @@ -726,7 +726,7 @@ xfs_buf_item_init(
> chunks = (int)((XFS_BUF_COUNT(bp) + (XFS_BLI_CHUNK - 1)) >> XFS_BLI_SHIFT);
> map_size = (int)((chunks + NBWORD) >> BIT_TO_WORD_SHIFT);
>
> - bip = (xfs_buf_log_item_t*)kmem_zone_zalloc(xfs_buf_item_zone,
> + bip = kmem_zone_zalloc(xfs_buf_item_zone,
> KM_SLEEP);
Dito.
> bip->bli_item.li_type = XFS_LI_BUF;
> bip->bli_item.li_ops = &xfs_buf_item_ops;
> diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
> index 05a4bdd..53ccdc4 100644
> --- a/fs/xfs/xfs_extfree_item.c
> +++ b/fs/xfs/xfs_extfree_item.c
> @@ -253,9 +253,9 @@ xfs_efi_init(xfs_mount_t *mp,
> if (nextents > XFS_EFI_MAX_FAST_EXTENTS) {
> size = (uint)(sizeof(xfs_efi_log_item_t) +
> ((nextents - 1) * sizeof(xfs_extent_t)));
> - efip = (xfs_efi_log_item_t*)kmem_zalloc(size, KM_SLEEP);
> + efip = kmem_zalloc(size, KM_SLEEP);
> } else {
> - efip = (xfs_efi_log_item_t*)kmem_zone_zalloc(xfs_efi_zone,
> + efip = kmem_zone_zalloc(xfs_efi_zone,
> KM_SLEEP);
Dito.
> }
>
> @@ -548,9 +548,9 @@ xfs_efd_init(xfs_mount_t *mp,
> if (nextents > XFS_EFD_MAX_FAST_EXTENTS) {
> size = (uint)(sizeof(xfs_efd_log_item_t) +
> ((nextents - 1) * sizeof(xfs_extent_t)));
> - efdp = (xfs_efd_log_item_t*)kmem_zalloc(size, KM_SLEEP);
> + efdp = kmem_zalloc(size, KM_SLEEP);
> } else {
> - efdp = (xfs_efd_log_item_t*)kmem_zone_zalloc(xfs_efd_zone,
> + efdp = kmem_zone_zalloc(xfs_efd_zone,
> KM_SLEEP);
Dito.
> }
>
> diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
> index 7ba4501..3037920 100644
> --- a/fs/xfs/xfs_log_recover.c
> +++ b/fs/xfs/xfs_log_recover.c
> @@ -1670,7 +1670,7 @@ xlog_recover_do_buffer_pass1(
> * the bucket.
> */
> if (*bucket == NULL) {
> - bcp = (xfs_buf_cancel_t *)kmem_alloc(sizeof(xfs_buf_cancel_t),
> + bcp = kmem_alloc(sizeof(xfs_buf_cancel_t),
> KM_SLEEP);
Dito.
> bcp->bc_blkno = blkno;
> bcp->bc_len = len;
> @@ -1696,7 +1696,7 @@ xlog_recover_do_buffer_pass1(
> nextp = nextp->bc_next;
> }
> ASSERT(prevp != NULL);
> - bcp = (xfs_buf_cancel_t *)kmem_alloc(sizeof(xfs_buf_cancel_t),
> + bcp = kmem_alloc(sizeof(xfs_buf_cancel_t),
> KM_SLEEP);
Dito.
> bcp->bc_blkno = blkno;
> bcp->bc_len = len;
> @@ -2316,7 +2316,7 @@ xlog_recover_do_inode_trans(
> if (item->ri_buf[0].i_len == sizeof(xfs_inode_log_format_t)) {
> in_f = (xfs_inode_log_format_t *)item->ri_buf[0].i_addr;
> } else {
> - in_f = (xfs_inode_log_format_t *)kmem_alloc(
> + in_f = kmem_alloc(
> sizeof(xfs_inode_log_format_t), KM_SLEEP);
Please check.
> need_free = 1;
> error = xfs_inode_item_format_convert(&item->ri_buf[0], in_f);
> diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
> index 8570b82..44d039d 100644
> --- a/fs/xfs/xfs_trans.c
> +++ b/fs/xfs/xfs_trans.c
> @@ -868,7 +868,7 @@ shut_us_down:
> } else if (nvec <= XFS_TRANS_LOGVEC_COUNT) {
> log_vector = log_vector_fast;
> } else {
> - log_vector = (xfs_log_iovec_t *)kmem_alloc(nvec *
> + log_vector = kmem_alloc(nvec *
> sizeof(xfs_log_iovec_t),
Move up.
> KM_SLEEP);
Probably realign.
> }
> --
Bert
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