lib/test_printf: Switch to bitmap_zalloc()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 4 Mar 2019 10:00:09 +0000 (12:00 +0200)
committerPetr Mladek <pmladek@suse.com>
Wed, 20 Mar 2019 13:02:47 +0000 (14:02 +0100)
Switch to bitmap_zalloc() to show clearly what we are allocating.
Besides that it returns pointer of bitmap type instead of opaque void *.

Link: http://lkml.kernel.org/r/20190304100009.65147-1-andriy.shevchenko@linux.intel.com
To: linux-kernel@vger.kernel.org
To: Andrew Morton <akpm@linux-foundation.org>
To: linux@rasmusvillemoes.dk
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
lib/test_printf.c

index 659b6cc0d483e3018a3b511bb53d714ee116cbcb..e8206d8d2d0887a2bbe0a6e909235dd62ed334fe 100644 (file)
@@ -481,14 +481,14 @@ static void __init
 large_bitmap(void)
 {
        const int nbits = 1 << 16;
-       unsigned long *bits = kcalloc(BITS_TO_LONGS(nbits), sizeof(long), GFP_KERNEL);
+       unsigned long *bits = bitmap_zalloc(nbits, GFP_KERNEL);
        if (!bits)
                return;
 
        bitmap_set(bits, 1, 20);
        bitmap_set(bits, 60000, 15);
        test("1-20,60000-60014", "%*pbl", nbits, bits);
-       kfree(bits);
+       bitmap_free(bits);
 }
 
 static void __init