GCC now reports uninitialized warnings from function return values.
../lib/netdev-dpdk.c: In function 'netdev_dpdk_mempool_configure':
../lib/netdev-dpdk.c:964:22: warning: 'dmp' may be used uninitialized
[-Wmaybe-uninitialized]
964 | dev->dpdk_mp = dmp;
| ~~~~~~~~~~~~~^~~~~
../lib/netdev-dpdk.c:854:21: note: 'dmp' was declared here
854 | struct dpdk_mp *dmp, *next;
| ^~~
Signed-off-by: Robin Jarry <[email protected]>
---
lib/netdev-dpdk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index 9f380a910e9f..829764c59550 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -851,7 +851,7 @@ dpdk_mp_create(struct netdev_dpdk *dev, int mtu)
static struct dpdk_mp *
dpdk_mp_get(struct netdev_dpdk *dev, int mtu)
{
- struct dpdk_mp *dmp, *next;
+ struct dpdk_mp *dmp = NULL, *next;
bool reuse = false;
ovs_mutex_lock(&dpdk_mp_mutex);
--
2.40.1
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