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xfs: fix non-debug build warnings

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There seem to be a couple of new set-but-unused build warnings
that gcc 4.9.3 is now warning about. These are not regressions, just
the compiler being more picky.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Dave Chinner
2015-08-25 10:05:13 +10:00
committed by Dave Chinner
parent 2ccf4a9b18
commit f79af0b909
3 changed files with 15 additions and 11 deletions
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4
fs/xfs/xfs_buf.c
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@@ -438,7 +438,6 @@ _xfs_buf_find(
xfs_buf_flags_t flags,
xfs_buf_t *new_bp)
{
size_t numbytes;
struct xfs_perag *pag;
struct rb_node **rbp;
struct rb_node *parent;
@@ -450,10 +449,9 @@ _xfs_buf_find(
for (i = 0; i < nmaps; i++)
numblks += map[i].bm_len;
numbytes = BBTOB(numblks);
/* Check for IOs smaller than the sector size / not sector aligned */
ASSERT(!(numbytes < btp->bt_meta_sectorsize));
ASSERT(!(BBTOB(numblks) < btp->bt_meta_sectorsize));
ASSERT(!(BBTOB(blkno) & (xfs_off_t)btp->bt_meta_sectormask));
/*