Commit f31b224c authored Oct 11, 2018 by Geert Uytterhoeven Committed by Petr Mladek Oct 12, 2018

lib/vsprintf: Make ptr argument conts in ptr_to_id()

Make the ptr argument const to avoid adding casts in future callers.

Link: http://lkml.kernel.org/r/20181011084249.4520-2-geert+renesas@glider.be

To: "Tobin C . Harding" <me@tobin.cc>
To: Andrew Morton <akpm@linux-foundation.org>
To: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[pmladek@suse.com: split into separate patch]
Signed-off-by: Petr Mladek <pmladek@suse.com>

parent a06b0c82

lib/vsprintf.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1709,7 +1709,8 @@ static int __init initialize_ptr_random(void)
		early_initcall(initialize_ptr_random);

		/* Maps a pointer to a 32 bit unique identifier. */
		static char ptr_to_id(char buf, char end, void ptr, struct printf_spec spec)
		static char ptr_to_id(char buf, char end, const void ptr,
		struct printf_spec spec)
		{
		const char *str = sizeof(ptr) == 8 ? "(____ptrval____)" : "(ptrval)";
		unsigned long hashval;

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