blk/kernel: Fix uninitialized discard_stop

Value discard_stop could be uninitialized.

Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>

diff --git a/src/blk/kernel/KernelDevice.cc b/src/blk/kernel/KernelDevice.cc
index 52158bbb10f4e7f2e06019a6dc54a876b60028a5..2c05209647ab82385bc02a14a60981a73f41b032 100644 (file)
--- a/src/blk/kernel/KernelDevice.cc
+++ b/src/blk/kernel/KernelDevice.cc
@@ -65,6 +65,7 @@ KernelDevice::KernelDevice(CephContext* cct, aio_callback_t cb, void *cbpriv, ai
     discard_callback(d_cb),
     discard_callback_priv(d_cbpriv),
     aio_stop(false),
+    discard_stop(false),
     aio_thread(this),
     injecting_crash(0)
 {