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xfs: remove unneeded return value check for *init_cursor()

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Since *init_cursor() can always return a valid cursor, the NULL check
in caller is unneeded. So clean them up.
This also keeps the behavior consistent with other callers.

Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Joseph Qi 2020-12-04 13:38:42 -08:00 • committed by Darrick J. Wong
parent 7bc1fea9d3
commit 2e984badbc
7 changed files with 0 additions and 46 deletions
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9
fs/xfs/libxfs/xfs_refcount.c
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@ -1179,10 +1179,6 @@ xfs_refcount_finish_one(
return error;
rcur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno);
if (!rcur) {
error = -ENOMEM;
goto out_cur;
}
rcur->bc_ag.refc.nr_ops = nr_ops;
rcur->bc_ag.refc.shape_changes = shape_changes;
}
@ -1217,11 +1213,6 @@ xfs_refcount_finish_one(
trace_xfs_refcount_finish_one_leftover(mp, agno, type,
bno, blockcount, new_agbno, *new_len);
return error;
out_cur:
xfs_trans_brelse(tp, agbp);
return error;
}
/*