From 8032bf1233a74627ce69b803608e650f3f35971c Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sun, 9 Oct 2022 20:44:02 -0600 Subject: treewide: use get_random_u32_below() instead of deprecated function This is a simple mechanical transformation done by: @@ expression E; @@ - prandom_u32_max + get_random_u32_below (E) Reviewed-by: Kees Cook Reviewed-by: Greg Kroah-Hartman Acked-by: Darrick J. Wong # for xfs Reviewed-by: SeongJae Park # for damon Reviewed-by: Jason Gunthorpe # for infiniband Reviewed-by: Russell King (Oracle) # for arm Acked-by: Ulf Hansson # for mmc Signed-off-by: Jason A. Donenfeld --- lib/test_vmalloc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/test_vmalloc.c') diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c index cf7780572f5b..104f09ea5fcc 100644 --- a/lib/test_vmalloc.c +++ b/lib/test_vmalloc.c @@ -151,7 +151,7 @@ static int random_size_alloc_test(void) int i; for (i = 0; i < test_loop_count; i++) { - n = prandom_u32_max(100) + 1; + n = get_random_u32_below(100) + 1; p = vmalloc(n * PAGE_SIZE); if (!p) @@ -291,12 +291,12 @@ pcpu_alloc_test(void) return -1; for (i = 0; i < 35000; i++) { - size = prandom_u32_max(PAGE_SIZE / 4) + 1; + size = get_random_u32_below(PAGE_SIZE / 4) + 1; /* * Maximum PAGE_SIZE */ - align = 1 << (prandom_u32_max(11) + 1); + align = 1 << (get_random_u32_below(11) + 1); pcpu[i] = __alloc_percpu(size, align); if (!pcpu[i]) @@ -391,7 +391,7 @@ static void shuffle_array(int *arr, int n) for (i = n - 1; i > 0; i--) { /* Cut the range. */ - j = prandom_u32_max(i); + j = get_random_u32_below(i); /* Swap indexes. */ swap(arr[i], arr[j]); -- cgit