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From: Brian Foster <bfoster@redhat.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH] xfs: fix unused variable warning in xfs_buf_item_unlock()
Date: Thu, 31 Aug 2017 12:04:58 -0400	[thread overview]
Message-ID: <20170831160458.24886-1-bfoster@redhat.com> (raw)

The ordered variable generates an unused warning on !DEBUG builds.
Separate the initialization of the associated variables from the
declarations to quiet gcc.

Signed-off-by: Brian Foster <bfoster@redhat.com>
---
 fs/xfs/xfs_buf_item.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index ef2c137..f5d25f5 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -567,10 +567,15 @@ xfs_buf_item_unlock(
 {
 	struct xfs_buf_log_item	*bip = BUF_ITEM(lip);
 	struct xfs_buf		*bp = bip->bli_buf;
-	bool			aborted = !!(lip->li_flags & XFS_LI_ABORTED);
-	bool			hold = !!(bip->bli_flags & XFS_BLI_HOLD);
-	bool			dirty = !!(bip->bli_flags & XFS_BLI_DIRTY);
-	bool			ordered = !!(bip->bli_flags & XFS_BLI_ORDERED);
+	bool			aborted;
+	bool			hold;
+	bool			dirty;
+	bool			ordered;
+
+	aborted = !!(lip->li_flags & XFS_LI_ABORTED);
+	hold = !!(bip->bli_flags & XFS_BLI_HOLD);
+	dirty = !!(bip->bli_flags & XFS_BLI_DIRTY);
+	ordered = !!(bip->bli_flags & XFS_BLI_ORDERED);
 
 	/* Clear the buffer's association with this transaction. */
 	bp->b_transp = NULL;
-- 
2.9.5


             reply	other threads:[~2017-08-31 16:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-31 16:04 Brian Foster [this message]
2017-08-31 16:41 ` [PATCH] xfs: fix unused variable warning in xfs_buf_item_unlock() Darrick J. Wong
2017-08-31 21:52   ` Dave Chinner
2017-09-01 10:24     ` Brian Foster
2017-09-01 22:07       ` Dave Chinner

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