From 4c4a52544ae03d84ffd3b5e9593833ffe05485a1 Mon Sep 17 00:00:00 2001 From: Martin Kaiser Date: Mon, 26 Feb 2024 20:11:59 +0100 Subject: [PATCH] lib/test_vmalloc.c: use unsigned long constant Use an unsigned long constant instead of an int constant and a cast. This fixes the checkpatch warning WARNING: Unnecessary typecast of c90 int constant - '(unsigned long) 1' could be '1UL' + align = ((unsigned long) 1) << i; Link: https://lkml.kernel.org/r/20240226191159.39509-4-martin@kaiser.cx Signed-off-by: Martin Kaiser Reviewed-by: Uladzislau Rezki (Sony) Signed-off-by: Andrew Morton --- lib/test_vmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c index d0c0cbe1913d..4ddf769861ff 100644 --- a/lib/test_vmalloc.c +++ b/lib/test_vmalloc.c @@ -117,7 +117,7 @@ static int align_shift_alloc_test(void) int i; for (i = 0; i < BITS_PER_LONG; i++) { - align = ((unsigned long) 1) << i; + align = 1UL << i; ptr = __vmalloc_node(PAGE_SIZE, align, GFP_KERNEL|__GFP_ZERO, 0, __builtin_return_address(0));