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xfs: fix gcc 4.6 set but not read and unused statement warnings

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[hch: dropped a few hunks that need structural changes instead]

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Christoph Hellwig 2010-07-20 17:54:45 +10:00 • committed by Alex Elder
parent 0f1a932f5d
commit 73523a2ecf
7 changed files with 15 additions and 34 deletions
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18
fs/xfs/xfs_inode_item.c
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@ -214,7 +214,6 @@ xfs_inode_item_format(
uint nvecs;
size_t data_bytes;
xfs_bmbt_rec_t *ext_buffer;
int nrecs;
xfs_mount_t *mp;
vecp->i_addr = &iip->ili_format;
@ -314,9 +313,8 @@ xfs_inode_item_format(
ASSERT(ip->i_df.if_u1.if_extents != NULL);
ASSERT(ip->i_d.di_nextents > 0);
ASSERT(iip->ili_extents_buf == NULL);
nrecs = ip->i_df.if_bytes /
(uint)sizeof(xfs_bmbt_rec_t);
ASSERT(nrecs > 0);
ASSERT((ip->i_df.if_bytes /
(uint)sizeof(xfs_bmbt_rec_t)) > 0);
#ifdef XFS_NATIVE_HOST
if (nrecs == ip->i_d.di_nextents) {
/*
@ -439,15 +437,15 @@ xfs_inode_item_format(
ASSERT(!(iip->ili_format.ilf_fields &
(XFS_ILOG_ADATA | XFS_ILOG_ABROOT)));
if (iip->ili_format.ilf_fields & XFS_ILOG_AEXT) {
#ifdef DEBUG
int nrecs = ip->i_afp->if_bytes /
(uint)sizeof(xfs_bmbt_rec_t);
ASSERT(nrecs > 0);
ASSERT(nrecs == ip->i_d.di_anextents);
ASSERT(ip->i_afp->if_bytes > 0);
ASSERT(ip->i_afp->if_u1.if_extents != NULL);
ASSERT(ip->i_d.di_anextents > 0);
#ifdef DEBUG
nrecs = ip->i_afp->if_bytes /
(uint)sizeof(xfs_bmbt_rec_t);
#endif
ASSERT(nrecs > 0);
ASSERT(nrecs == ip->i_d.di_anextents);
#ifdef XFS_NATIVE_HOST
/*
* There are not delayed allocation extents
@ -889,10 +887,8 @@ xfs_iflush_abort(
xfs_inode_t *ip)
{
xfs_inode_log_item_t *iip = ip->i_itemp;
xfs_mount_t *mp;
iip = ip->i_itemp;
mp = ip->i_mount;
if (iip) {
struct xfs_ail *ailp = iip->ili_item.li_ailp;
if (iip->ili_item.li_flags & XFS_LI_IN_AIL) {