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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Tue, 17 Mar 2020 17:28:24 -0500
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Subject: [PATCH] libmultipath: assign variable to make gcc happy
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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There is nothing wrong with is_queueing not being set at the start
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of __set_no_path_retry(), it will always get set before it is accessed,
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but gcc 8.2.1 is failing with
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structs_vec.c: In function ‘__set_no_path_retry’:
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structs_vec.c:339:7: error: ‘is_queueing’ may be used uninitialized in
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this function [-Werror=maybe-uninitialized]
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bool is_queueing;
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^~~~~~~~~~~
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so, assign a value to make it happy.
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Reviewed-by: Martin Wilck <mwilck@suse.com>
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Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
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---
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libmultipath/structs_vec.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libmultipath/structs_vec.c b/libmultipath/structs_vec.c
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index 3dbbaa0f..077f2e42 100644
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--- a/libmultipath/structs_vec.c
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+++ b/libmultipath/structs_vec.c
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@@ -336,7 +336,7 @@ static void leave_recovery_mode(struct multipath *mpp)
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void __set_no_path_retry(struct multipath *mpp, bool check_features)
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{
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- bool is_queueing;
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+ bool is_queueing = false; /* assign a value to make gcc happy */
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check_features = check_features && mpp->features != NULL;
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if (check_features)
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--
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2.17.2
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