Fix Coverity #342970, Uninitialized scalar variable

This ensures that probe_data starts with a reasonable default, as
opposed to whatever was left on the stack.

Change-Id: I5550efea5e2bec7717f9fa063cb11e6a7005cce5
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

diff --git a/lib/extensions/ras/ras_common.c b/lib/extensions/ras/ras_common.c
index be8beceeb4972a89215b51c66870e7a7c287323a..64a48524b8a9b368fc99a17847688d72b5adda54 100644 (file)
--- a/lib/extensions/ras/ras_common.c
+++ b/lib/extensions/ras/ras_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -83,7 +83,8 @@ static int ras_interrupt_handler(uint32_t intr_raw, uint32_t flags,
 {
        struct ras_interrupt *ras_inrs = ras_interrupt_mappings.intrs;
        struct ras_interrupt *selected = NULL;
-       int start, end, mid, probe_data, ret __unused;
+       int probe_data = 0;
+       int start, end, mid, ret __unused;
 
        const struct err_handler_data err_data = {
                .version = ERR_HANDLER_VERSION,