From 4e0d5f926b80b06234a4ed664d6ae8c54fb08c4b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 23 Jun 2010 18:11:15 +1000 Subject: xfs: fix the xfs_log_iovec i_addr type By making this member a void pointer we can get rid of a lot of pointless casts. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner --- fs/xfs/xfs_inode_item.c | 27 ++++++++++++--------------- 1 file changed, 12 insertions(+), 15 deletions(-) (limited to 'fs/xfs/xfs_inode_item.c') diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index ad050c6..2998b2c 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -217,7 +217,7 @@ xfs_inode_item_format( int nrecs; xfs_mount_t *mp; - vecp->i_addr = (xfs_caddr_t)&iip->ili_format; + vecp->i_addr = &iip->ili_format; vecp->i_len = sizeof(xfs_inode_log_format_t); vecp->i_type = XLOG_REG_TYPE_IFORMAT; vecp++; @@ -268,7 +268,7 @@ xfs_inode_item_format( */ xfs_synchronize_times(ip); - vecp->i_addr = (xfs_caddr_t)&ip->i_d; + vecp->i_addr = &ip->i_d; vecp->i_len = sizeof(struct xfs_icdinode); vecp->i_type = XLOG_REG_TYPE_ICORE; vecp++; @@ -324,8 +324,7 @@ xfs_inode_item_format( * extents, so just point to the * real extents array. */ - vecp->i_addr = - (char *)(ip->i_df.if_u1.if_extents); + vecp->i_addr = ip->i_df.if_u1.if_extents; vecp->i_len = ip->i_df.if_bytes; vecp->i_type = XLOG_REG_TYPE_IEXT; } else @@ -343,7 +342,7 @@ xfs_inode_item_format( ext_buffer = kmem_alloc(ip->i_df.if_bytes, KM_SLEEP); iip->ili_extents_buf = ext_buffer; - vecp->i_addr = (xfs_caddr_t)ext_buffer; + vecp->i_addr = ext_buffer; vecp->i_len = xfs_iextents_copy(ip, ext_buffer, XFS_DATA_FORK); vecp->i_type = XLOG_REG_TYPE_IEXT; @@ -362,7 +361,7 @@ xfs_inode_item_format( if (iip->ili_format.ilf_fields & XFS_ILOG_DBROOT) { ASSERT(ip->i_df.if_broot_bytes > 0); ASSERT(ip->i_df.if_broot != NULL); - vecp->i_addr = (xfs_caddr_t)ip->i_df.if_broot; + vecp->i_addr = ip->i_df.if_broot; vecp->i_len = ip->i_df.if_broot_bytes; vecp->i_type = XLOG_REG_TYPE_IBROOT; vecp++; @@ -380,7 +379,7 @@ xfs_inode_item_format( ASSERT(ip->i_df.if_u1.if_data != NULL); ASSERT(ip->i_d.di_size > 0); - vecp->i_addr = (xfs_caddr_t)ip->i_df.if_u1.if_data; + vecp->i_addr = ip->i_df.if_u1.if_data; /* * Round i_bytes up to a word boundary. * The underlying memory is guaranteed to @@ -454,7 +453,7 @@ xfs_inode_item_format( * There are not delayed allocation extents * for attributes, so just point at the array. */ - vecp->i_addr = (char *)(ip->i_afp->if_u1.if_extents); + vecp->i_addr = ip->i_afp->if_u1.if_extents; vecp->i_len = ip->i_afp->if_bytes; #else ASSERT(iip->ili_aextents_buf == NULL); @@ -464,7 +463,7 @@ xfs_inode_item_format( ext_buffer = kmem_alloc(ip->i_afp->if_bytes, KM_SLEEP); iip->ili_aextents_buf = ext_buffer; - vecp->i_addr = (xfs_caddr_t)ext_buffer; + vecp->i_addr = ext_buffer; vecp->i_len = xfs_iextents_copy(ip, ext_buffer, XFS_ATTR_FORK); #endif @@ -481,7 +480,7 @@ xfs_inode_item_format( if (iip->ili_format.ilf_fields & XFS_ILOG_ABROOT) { ASSERT(ip->i_afp->if_broot_bytes > 0); ASSERT(ip->i_afp->if_broot != NULL); - vecp->i_addr = (xfs_caddr_t)ip->i_afp->if_broot; + vecp->i_addr = ip->i_afp->if_broot; vecp->i_len = ip->i_afp->if_broot_bytes; vecp->i_type = XLOG_REG_TYPE_IATTR_BROOT; vecp++; @@ -497,7 +496,7 @@ xfs_inode_item_format( ASSERT(ip->i_afp->if_bytes > 0); ASSERT(ip->i_afp->if_u1.if_data != NULL); - vecp->i_addr = (xfs_caddr_t)ip->i_afp->if_u1.if_data; + vecp->i_addr = ip->i_afp->if_u1.if_data; /* * Round i_bytes up to a word boundary. * The underlying memory is guaranteed to @@ -938,9 +937,8 @@ xfs_inode_item_format_convert( xfs_inode_log_format_t *in_f) { if (buf->i_len == sizeof(xfs_inode_log_format_32_t)) { - xfs_inode_log_format_32_t *in_f32; + xfs_inode_log_format_32_t *in_f32 = buf->i_addr; - in_f32 = (xfs_inode_log_format_32_t *)buf->i_addr; in_f->ilf_type = in_f32->ilf_type; in_f->ilf_size = in_f32->ilf_size; in_f->ilf_fields = in_f32->ilf_fields; @@ -956,9 +954,8 @@ xfs_inode_item_format_convert( in_f->ilf_boffset = in_f32->ilf_boffset; return 0; } else if (buf->i_len == sizeof(xfs_inode_log_format_64_t)){ - xfs_inode_log_format_64_t *in_f64; + xfs_inode_log_format_64_t *in_f64 = buf->i_addr; - in_f64 = (xfs_inode_log_format_64_t *)buf->i_addr; in_f->ilf_type = in_f64->ilf_type; in_f->ilf_size = in_f64->ilf_size; in_f->ilf_fields = in_f64->ilf_fields; -- cgit v1.1