rgw: Fix uninitialized warning

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>

diff --git a/src/rgw/rgw_kms.cc b/src/rgw/rgw_kms.cc
index 4718136bb9259f82a60b430d83052cb44f359310..dc23f450bdcd1adcdc143316aaac6a2fa136db19 100644 (file)
--- a/src/rgw/rgw_kms.cc
+++ b/src/rgw/rgw_kms.cc
@@ -80,7 +80,7 @@ public:
        return r;
     }
     void* Realloc(void* p, size_t old, size_t nw) {
-       void *r;
+       void *r = nullptr;
        if (nw) r = malloc(nw);
        if (nw > old) nw = old;
        if (r && old) memcpy(r, p, nw);