0010-tools-libs-light-don-t-set-errno-to-a-negative-value.patch


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From 15391de8e2bb6153eadd483154c53044ab53d98d Mon Sep 17 00:00:00 2001
From: Juergen Gross <jgross@suse.com>
Date: Tue, 7 Jun 2022 14:01:44 +0200
Subject: [PATCH 10/51] tools/libs/light: don't set errno to a negative value

Setting errno to a negative value makes no sense.

Fixes: e78e8b9bb649 ("libxl: Add interface for querying hypervisor about PCI topology")
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
master commit: 2419a159fb943c24a6f2439604b9fdb1478fcd08
master date: 2022-04-22 20:39:34 +0100
---
 tools/libs/light/libxl_linux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libs/light/libxl_linux.c b/tools/libs/light/libxl_linux.c
index 8d62dfd255cb..27f2bce71837 100644
--- a/tools/libs/light/libxl_linux.c
+++ b/tools/libs/light/libxl_linux.c
@@ -288,7 +288,7 @@ int libxl__pci_topology_init(libxl__gc *gc,
         if (i == num_devs) {
             LOG(ERROR, "Too many devices");
             err = ERROR_FAIL;
-            errno = -ENOSPC;
+            errno = ENOSPC;
             goto out;
         }
 
-- 
2.35.1