xfs: fix set-but-unused warnings

The kernel compile doesn't turn on these checks by default, so it's
only when I do a kernel-user sync that I find that there are lots of
compiler warnings waiting to be fixed. Fix up these set-but-unused
warnings.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/fs/xfs/libxfs/xfs_dir2_block.c b/fs/xfs/libxfs/xfs_dir2_block.c
index 9628ceccfa02..d8cfc3f2a224 100644
--- a/fs/xfs/libxfs/xfs_dir2_block.c
+++ b/fs/xfs/libxfs/xfs_dir2_block.c
@@ -353,7 +353,6 @@ xfs_dir2_block_addname(
         int                     low;            /* low index for binary srch */
         int                     lowstale;       /* low stale index */
         int                     mid=0;          /* midpoint for binary srch */
-        xfs_mount_t             *mp;            /* filesystem mount point */
         int                     needlog;        /* need to log header */
         int                     needscan;       /* need to rescan freespace */
         __be16                  *tagp;          /* pointer to tag value */
@@ -363,7 +362,6 @@ xfs_dir2_block_addname(
 
         dp = args->dp;
         tp = args->trans;
-        mp = dp->i_mount;
 
         /* Read the (one and only) directory block into bp. */
         error = xfs_dir3_block_read(tp, dp, &bp);
@@ -618,7 +616,6 @@ xfs_dir2_block_lookup(
         xfs_inode_t             *dp;            /* incore inode */
         int                     ent;            /* entry index */
         int                     error;          /* error return value */
-        xfs_mount_t             *mp;            /* filesystem mount point */
 
         trace_xfs_dir2_block_lookup(args);
 
@@ -629,7 +626,6 @@ xfs_dir2_block_lookup(
         if ((error = xfs_dir2_block_lookup_int(args, &bp, &ent)))
                 return error;
         dp = args->dp;
-        mp = dp->i_mount;
         hdr = bp->b_addr;
         xfs_dir3_data_check(dp, bp);
         btp = xfs_dir2_block_tail_p(args->geo, hdr);
@@ -770,7 +766,6 @@ xfs_dir2_block_removename(
         xfs_inode_t             *dp;            /* incore inode */
         int                     ent;            /* block leaf entry index */
         int                     error;          /* error return value */
-        xfs_mount_t             *mp;            /* filesystem mount point */
         int                     needlog;        /* need to log block header */
         int                     needscan;       /* need to fixup bestfree */
         xfs_dir2_sf_hdr_t       sfh;            /* shortform header */
@@ -788,7 +783,6 @@ xfs_dir2_block_removename(
         }
         dp = args->dp;
         tp = args->trans;
-        mp = dp->i_mount;
         hdr = bp->b_addr;
         btp = xfs_dir2_block_tail_p(args->geo, hdr);
         blp = xfs_dir2_block_leaf_p(btp);
@@ -852,7 +846,6 @@ xfs_dir2_block_replace(
         xfs_inode_t             *dp;            /* incore inode */
         int                     ent;            /* leaf entry index */
         int                     error;          /* error return value */
-        xfs_mount_t             *mp;            /* filesystem mount point */
 
         trace_xfs_dir2_block_replace(args);
 
@@ -864,7 +857,6 @@ xfs_dir2_block_replace(
                 return error;
         }
         dp = args->dp;
-        mp = dp->i_mount;
         hdr = bp->b_addr;
         btp = xfs_dir2_block_tail_p(args->geo, hdr);
         blp = xfs_dir2_block_leaf_p(btp);