From: Martin Kaiser <martin@kaiser.cx>
Date: Mon, 26 Feb 2024 19:11:59 +0000 (+0100)
Subject: lib/test_vmalloc.c: use unsigned long constant
X-Git-Tag: for-linus-6.9~305^2~77
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=4c4a52544ae03d84ffd3b5e9593833ffe05485a1;p=users%2Fdwmw2%2Flinux.git

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 <martin@kaiser.cx>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c
index d0c0cbe1913d7..4ddf769861ff7 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));