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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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3
fs/xfs/xfs_iget.c
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@@ -261,7 +261,6 @@ xfs_iget_cache_miss(
{
struct xfs_inode *ip;
int error;
unsigned long first_index, mask;
xfs_agino_t agino = XFS_INO_TO_AGINO(mp, ino);
ip = xfs_inode_alloc(mp, ino);
@@ -298,8 +297,6 @@ xfs_iget_cache_miss(
BUG();
}
mask = ~(((XFS_INODE_CLUSTER_SIZE(mp) >> mp->m_sb.sb_inodelog)) - 1);
first_index = agino & mask;
write_lock(&pag->pag_ici_lock);
/* insert the new inode */