coverity: Fix MISRA null pointer violations
Fix code that violates the MISRA rule:
MISRA C-2012 Rule 11.9: Literal "0" shall not be used as
null pointer constant.
The fix explicitly checks whether a pointer is NULL.
Change-Id: Ibc318dc0f464982be9a34783f24ccd1d44800551
Signed-off-by: Zelalem <zelalem.aweke@arm.com>
diff --git a/bl1/bl1_main.c b/bl1/bl1_main.c
index cd6fe7d..bff8d22 100644
--- a/bl1/bl1_main.c
+++ b/bl1/bl1_main.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -26,7 +26,7 @@
/* BL1 Service UUID */
DEFINE_SVC_UUID2(bl1_svc_uid,
- 0xd46739fd, 0xcb72, 0x9a4d, 0xb5, 0x75,
+ U(0xd46739fd), 0xcb72, 0x9a4d, 0xb5, 0x75,
0x67, 0x15, 0xd6, 0xf4, 0xbb, 0x4a);
static void bl1_load_bl2(void);
@@ -172,7 +172,7 @@
/* Get the image descriptor */
image_desc = bl1_plat_get_image_desc(BL2_IMAGE_ID);
- assert(image_desc);
+ assert(image_desc != NULL);
/* Get the image info */
image_info = &image_desc->image_info;
@@ -276,7 +276,7 @@
{
register_t x1, x2, x3, x4;
- assert(handle);
+ assert(handle != NULL);
get_smc_params_from_ctx(handle, x1, x2, x3, x4);
return bl1_smc_handler(smc_fid, x1, x2, x3, x4, cookie, handle, flags);