[PATCH] xfs: removed unused error variable from xchk_refcountbt_rec

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From: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>

Removed unused error variable. Instead of using error variable,
returned the value directly as it wasn't updated.

Signed-off-by: Aliasgar Surti <aliasgar.surti500@xxxxxxxxx>
---
 fs/xfs/scrub/refcount.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/xfs/scrub/refcount.c b/fs/xfs/scrub/refcount.c
index 93b3793b..0cab11a 100644
--- a/fs/xfs/scrub/refcount.c
+++ b/fs/xfs/scrub/refcount.c
@@ -341,7 +341,6 @@ xchk_refcountbt_rec(
 	xfs_extlen_t		len;
 	xfs_nlink_t		refcount;
 	bool			has_cowflag;
-	int			error = 0;
 
 	bno = be32_to_cpu(rec->refc.rc_startblock);
 	len = be32_to_cpu(rec->refc.rc_blockcount);
@@ -366,7 +365,7 @@ xchk_refcountbt_rec(
 
 	xchk_refcountbt_xref(bs->sc, bno, len, refcount);
 
-	return error;
+	return 0;
 }
 
 /* Make sure we have as many refc blocks as the rmap says. */
-- 
2.7.4




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