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[Qemu-devel] [PATCH] vl: Fix compile issue with Werror option
From: |
Mike Qiu |
Subject: |
[Qemu-devel] [PATCH] vl: Fix compile issue with Werror option |
Date: |
Fri, 20 Dec 2013 01:29:50 -0500 |
Currently, if compile with Werror option, the error message shows
below:
GEN config-host.h
GEN trace/generated-tracers.h
CHK version_gen.h
GEN trace/generated-tracers.c
CC vl.o
vl.c: In function ‘get_boot_devices_list’:
vl.c:1257:21: error: ‘bootpath’ may be used uninitialized
in this function [-Werror=maybe-uninitialized]
len = strlen(bootpath) + 1;
^
cc1: all warnings being treated as errors
make: *** [vl.o] Error 1
This patch is to solve this issue.
Signed-off-by: Mike Qiu <address@hidden>
---
vl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index b97728f..d67b284 100644
--- a/vl.c
+++ b/vl.c
@@ -1230,7 +1230,7 @@ char *get_boot_devices_list(size_t *size, bool
ignore_suffixes)
char *list = NULL;
QTAILQ_FOREACH(i, &fw_boot_order, link) {
- char *devpath = NULL, *bootpath;
+ char *devpath = NULL, *bootpath = NULL;
size_t len;
if (i->dev) {
--
1.8.2.1
- [Qemu-devel] [PATCH] vl: Fix compile issue with Werror option,
Mike Qiu <=