[libvirt] [PATCH 3/7] virDomainChrRemove: Initialize @ret
I've seen the following error message during compilation:
conf/domain_conf.c: In function 'virDomainChrRemove':
conf/domain_conf.c:13666:24: error: 'ret' may be used uninitialized in this
function [-Werror=maybe-uninitialized]
virDomainChrDefPtr ret, **arrPtr = NULL;
^
Compiler fails to see that @ret is used only if set in the loop,
but whatever, there's no harm in initializing the variable.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/conf/domain_conf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 8bfe895..39cedbd 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -13663,7 +13663,7 @@ virDomainChrDefPtr
virDomainChrRemove(virDomainDefPtr vmdef,
virDomainChrDefPtr chr)
{
- virDomainChrDefPtr ret, **arrPtr = NULL;
+ virDomainChrDefPtr ret = NULL, **arrPtr = NULL;
size_t i, *cntPtr = NULL;
virDomainChrGetDomainPtrsInternal(vmdef, chr->deviceType, &arrPtr,
&cntPtr);
--
2.4.10