2016-12-21 02:20:21 +00:00
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From 8acfd757d3588f137cf17812065f44ac37092af8 Mon Sep 17 00:00:00 2001
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2016-11-13 01:53:28 +00:00
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From: Firo Yang <firogm@gmail.com>
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Date: Thu, 11 Jun 2015 09:41:10 +0800
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2016-12-21 02:20:21 +00:00
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Subject: [PATCH 2/9] md: fix a build warning
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2016-11-13 01:53:28 +00:00
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Warning like this:
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drivers/md/md.c: In function "update_array_info":
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drivers/md/md.c:6394:26: warning: logical not is only applied
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to the left hand side of comparison [-Wlogical-not-parentheses]
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!mddev->persistent != info->not_persistent||
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Fix it as Neil Brown said:
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mddev->persistent != !info->not_persistent ||
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Signed-off-by: Firo Yang <firogm@gmail.com>
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Signed-off-by: NeilBrown <neilb@suse.de>
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---
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drivers/md/md.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/md/md.c b/drivers/md/md.c
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index 9233c71..4339035 100644
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--- a/drivers/md/md.c
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+++ b/drivers/md/md.c
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@@ -6031,7 +6031,7 @@ static int update_array_info(struct mddev *mddev, mdu_array_info_t *info)
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mddev->ctime != info->ctime ||
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mddev->level != info->level ||
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/* mddev->layout != info->layout || */
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- !mddev->persistent != info->not_persistent||
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+ mddev->persistent != !info->not_persistent ||
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mddev->chunk_sectors != info->chunk_size >> 9 ||
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/* ignore bottom 8 bits of state, and allow SB_BITMAP_PRESENT to change */
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((state^info->state) & 0xfffffe00)
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--
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2.10.2
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