libc: fix sparse warning for __assert()
Sparse warns this:
lib/libc/assert.c:29:6: error: symbol '__assert' redeclared with different type (originally declared at include/lib/libc/assert.h:36) - different modifiers
Add __dead2 to match the header declaration and C definition.
I also changed '__dead2 void' to 'void __dead2' for the consistency
with other parts.
Change-Id: Iefa4f0e787c24fa7e7e499d2e7baf54d4deb49ef
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/lib/libc/assert.c b/lib/libc/assert.c
index 60f1a86..49f59db 100644
--- a/lib/libc/assert.c
+++ b/lib/libc/assert.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -18,7 +18,8 @@
*/
#if PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_VERBOSE
-void __assert(const char *file, unsigned int line, const char *assertion)
+void __dead2 __assert(const char *file, unsigned int line,
+ const char *assertion)
{
printf("ASSERT: %s:%d:%s\n", file, line, assertion);
backtrace("assert");
@@ -26,7 +27,7 @@
plat_panic_handler();
}
#elif PLAT_LOG_LEVEL_ASSERT >= LOG_LEVEL_INFO
-void __assert(const char *file, unsigned int line)
+void __dead2 __assert(const char *file, unsigned int line)
{
printf("ASSERT: %s:%d\n", file, line);
backtrace("assert");
@@ -34,7 +35,7 @@
plat_panic_handler();
}
#else
-void __assert(void)
+void __dead2 __assert(void)
{
backtrace("assert");
(void)console_flush();