From 69f2e2cdeba8237d51fe63aa32efbd178ce02663 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 20 Oct 2009 00:16:24 +0200 Subject: mkfs_ext2: small tweak Signed-off-by: Denys Vlasenko --- util-linux/mkfs_ext2.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'util-linux/mkfs_ext2.c') diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c index d0ebc1dd9..e840f7810 100644 --- a/util-linux/mkfs_ext2.c +++ b/util-linux/mkfs_ext2.c @@ -75,10 +75,11 @@ static unsigned int_log2(unsigned arg) } // taken from mkfs_minix.c. libbb candidate? -static unsigned div_roundup(uint64_t size, uint32_t n) +// why "uint64_t size"? we never use it for anything >32 bits +static uint32_t div_roundup(uint64_t size, uint32_t n) { // Overflow-resistant - uint64_t res = size / n; + uint32_t res = size / n; if (res * n != size) res++; return res; -- cgit v1.2.3