42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
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From a8d21b9b550dde7d3e7ffc0cd1171528a136165f Mon Sep 17 00:00:00 2001
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From: Sebastian Brzezinka <sebastian.brzezinka@intel.com>
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Date: Wed, 18 Jan 2023 19:44:45 +0100
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Subject: [PATCH] =?UTF-8?q?lib/ioat:=20initialized=20=E2=80=98status?=
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=?UTF-8?q?=E2=80=99=20variable=20before=20use?=
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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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This patch fix `gcc-12` warning: #2829
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```
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warning: ‘status’ may be used uninitialized [-Wmaybe-uninitialized]
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ioat.c:360:18: note: ‘status’ was declared here
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360 | uint64_t status;
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| ^~~~~~
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```
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Signed-off-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com>
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Change-Id: I8d010256e51cf6f1b9047d054773cb85d435ccf9
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Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16339
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Reviewed-by: Jim Harris <james.r.harris@intel.com>
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Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
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Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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---
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lib/ioat/ioat.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/ioat/ioat.c b/lib/ioat/ioat.c
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index 479f73dd875..949afea850a 100644
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--- a/lib/ioat/ioat.c
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+++ b/lib/ioat/ioat.c
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@@ -357,7 +357,7 @@ static int
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ioat_channel_start(struct spdk_ioat_chan *ioat)
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{
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uint8_t xfercap, version;
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- uint64_t status;
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+ uint64_t status = 0;
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int i, num_descriptors;
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uint64_t comp_update_bus_addr = 0;
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uint64_t phys_addr;
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