From 84ebfa6d88fb9bfe10b26be03cf4982973b4fa17 Mon Sep 17 00:00:00 2001 From: Wang Shilong Date: Sun, 27 Jul 2014 00:49:55 +0800 Subject: Btrfs-progs: fix some build warnings on 32bit platform Fix following build warnings on 32bit platform: ... utils.c:1708:3: warning: left shift count >= width of type [enabled by default] if (x << i & (1UL << 63)) ^ qgroup-verify.c:393:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (struct tree_block *)unode->aux; ^ qgroup-verify.c:407:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] if (ulist_add(tree_blocks, bytenr, (unsigned long long)block, 0) >= 0) ^ cmds-restore.c:120:4: warning: format %lu expects argument of type long unsigned int, but argument 3 has type size_t [-Wformat=] fprintf(stderr, "bad compress length %lu\n", in_len); ... BTW, this patch also switches other castings with new helpers. Signed-off-by: Wang Shilong Signed-off-by: David Sterba --- utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'utils.c') diff --git a/utils.c b/utils.c index 73fcd15f..481e0619 100644 --- a/utils.c +++ b/utils.c @@ -1673,7 +1673,7 @@ static int fls64(u64 x) int i; for (i = 0; i <64; i++) - if (x << i & (1UL << 63)) + if (x << i & (1ULL << 63)) return 64 - i; return 64 - i; } -- cgit v1.2.3