| From: Martin Kaiser <martin@kaiser.cx> |
| Subject: lib/test_vmalloc.c: use unsigned long constant |
| Date: Mon, 26 Feb 2024 20:11:59 +0100 |
| |
| 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 <martin@kaiser.cx> |
| Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| lib/test_vmalloc.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/lib/test_vmalloc.c~lib-test_vmallocc-use-unsigned-long-constant |
| +++ a/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)); |
| _ |
