1From 6c6da9e6d75ccfaa83c1efe14211f080c14181c6 Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Sun, 3 Dec 2023 15:28:50 +0100
4Subject: [PATCH] lib/psos/task.c: fix build with gcc >= 12
5
6Fix the following build failure with gcc >= 12:
7
8task.c: In function 't_start':
9task.c:398:16: error: 'ret' may be used uninitialized [-Werror=maybe-uninitialized]
10  398 |         return ret;
11      |                ^~~
12task.c:364:13: note: 'ret' was declared here
13  364 |         int ret;
14      |             ^~~
15task.c: In function 't_resume':
16task.c:444:16: error: 'ret' may be used uninitialized [-Werror=maybe-uninitialized]
17  444 |         return ret;
18      |                ^~~
19task.c:428:13: note: 'ret' was declared here
20  428 |         int ret;
21      |             ^~~
22
23Fixes:
24 - http://autobuild.buildroot.org/results/bc1b40de22e563b704ad7f20b6bf4d1f73a6ed8a
25
26Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
27Upstream: https://lore.kernel.org/xenomai/20231203144307.1940139-1-fontaine.fabrice@gmail.com/T/#u
28---
29 lib/psos/task.c | 4 ++--
30 1 file changed, 2 insertions(+), 2 deletions(-)
31
32diff --git a/lib/psos/task.c b/lib/psos/task.c
33index f678be61d..27bcc28a9 100644
34--- a/lib/psos/task.c
35+++ b/lib/psos/task.c
36@@ -362,7 +362,7 @@ u_long t_start(u_long tid,
37 {
38 	struct psos_task *task;
39 	struct service svc;
40-	int ret;
41+	int ret = SUCCESS;
42
43 	CANCEL_DEFER(svc);
44
45@@ -426,7 +426,7 @@ u_long t_resume(u_long tid)
46 {
47 	struct psos_task *task;
48 	struct service svc;
49-	int ret;
50+	int ret = SUCCESS;
51
52 	CANCEL_DEFER(svc);
53
54--
552.42.0
56
57