xfs: fix variable set but not used warnings

GCC 4.6 now warnings about variables set but not used.  Fix the trivially
fixable warnings of this sort.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>

5 files changed, 0 insertions, 18 deletions

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index d917146c043b..2eef165f4f39 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -293,7 +293,6 @@ xfs_buf_allocate_memory(
         size_t                  nbytes, offset;
         gfp_t                   gfp_mask = xb_to_gfp(flags);
         unsigned short          page_count, i;
-        pgoff_t                 first;
         xfs_off_t               end;
         int                     error;
 
@@ -333,7 +332,6 @@ use_alloc_page:
                 return error;
 
         offset = bp->b_offset;
-        first = bp->b_file_offset >> PAGE_SHIFT;
         bp->b_flags |= _XBF_PAGES;
 
         for (i = 0; i < bp->b_page_count; i++) {
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 254ee062bd7d..69228aa8605a 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -461,12 +461,10 @@ xfs_qm_dqflush_all(
         struct xfs_quotainfo    *q = mp->m_quotainfo;
         int                     recl;
         struct xfs_dquot        *dqp;
-        int                     niters;
         int                     error;
 
         if (!q)
                 return 0;
-        niters = 0;
 again:
         mutex_lock(&q->qi_dqlist_lock);
         list_for_each_entry(dqp, &q->qi_dqlist, q_mplist) {
@@ -1314,14 +1312,9 @@ xfs_qm_dqiter_bufs(
 {
         xfs_buf_t       *bp;
         int             error;
-        int             notcommitted;
-        int             incr;
         int             type;
 
         ASSERT(blkcnt > 0);
-        notcommitted = 0;
-        incr = (blkcnt > XFS_QM_MAX_DQCLUSTER_LOGSZ) ?
-                XFS_QM_MAX_DQCLUSTER_LOGSZ : blkcnt;
         type = flags & XFS_QMOPT_UQUOTA ? XFS_DQ_USER :
                 (flags & XFS_QMOPT_PQUOTA ? XFS_DQ_PROJ : XFS_DQ_GROUP);
         error = 0;
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index c9446f1c726d..567b29b9f1b3 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -65,11 +65,6 @@ extern kmem_zone_t	*qm_dqtrxzone;
  * block in the dquot/xqm code.
  */
 #define XFS_DQUOT_CLUSTER_SIZE_FSB      (xfs_filblks_t)1
-/*
- * When doing a quotacheck, we log dquot clusters of this many FSBs at most
- * in a single transaction. We don't want to ask for too huge a log reservation.
- */
-#define XFS_QM_MAX_DQCLUSTER_LOGSZ      3
 
 typedef xfs_dqhash_t    xfs_dqlist_t;
 
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index c82f06778a27..c79859eaac7a 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -313,14 +313,12 @@ xfs_qm_scall_quotaon(
 {
         int             error;
         uint            qf;
-        uint            accflags;
         __int64_t       sbflags;
 
         flags &= (XFS_ALL_QUOTA_ACCT | XFS_ALL_QUOTA_ENFD);
         /*
          * Switching on quota accounting must be done at mount time.
          */
-        accflags = flags & XFS_ALL_QUOTA_ACCT;
         flags &= ~(XFS_ALL_QUOTA_ACCT);
 
         sbflags = 0;
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index dc1882adaf54..751e94fe1f77 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -204,7 +204,6 @@ xfs_bulkstat(
         xfs_agi_t               *agi;   /* agi header data */
         xfs_agino_t             agino;  /* inode # in allocation group */
         xfs_agnumber_t          agno;   /* allocation group number */
-        xfs_daddr_t             bno;    /* inode cluster start daddr */
         int                     chunkidx; /* current index into inode chunk */
         int                     clustidx; /* current index into inode cluster */
         xfs_btree_cur_t         *cur;   /* btree cursor for ialloc btree */
@@ -463,7 +462,6 @@ xfs_bulkstat(
                                                  mp->m_sb.sb_inopblog);
                                 }
                                 ino = XFS_AGINO_TO_INO(mp, agno, agino);
-                                bno = XFS_AGB_TO_DADDR(mp, agno, agbno);
                                 /*
                                  * Skip if this inode is free.
                                  */