From 994bf9cd78aa382c0c3c70b7cf9c00f7529176c2 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Andreas=20F=C3=A4rber?= Date: Fri, 8 Nov 2019 22:38:52 +0100 Subject: [PATCH] btrfs: tree-checker: Fix error format string for size_t MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Argument BTRFS_FILE_EXTENT_INLINE_DATA_START is defined as offsetof(), which returns type size_t, so we need %zu instead of %lu. This fixes a build warning on 32-bit ARM: ../fs/btrfs/tree-checker.c: In function 'check_extent_data_item': ../fs/btrfs/tree-checker.c:230:43: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'unsigned int' [-Wformat=] 230 | "invalid item size, have %u expect [%lu, %u)", | ~~^ | long unsigned int | %u Fixes: 153a6d299956 ("btrfs: tree-checker: Check item size before reading file extent type") Acked-by: Geert Uytterhoeven Signed-off-by: Andreas Färber Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/tree-checker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 493d4d9..092b8ec 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -227,7 +227,7 @@ static int check_extent_data_item(struct extent_buffer *leaf, */ if (item_size < BTRFS_FILE_EXTENT_INLINE_DATA_START) { file_extent_err(leaf, slot, - "invalid item size, have %u expect [%lu, %u)", + "invalid item size, have %u expect [%zu, %u)", item_size, BTRFS_FILE_EXTENT_INLINE_DATA_START, SZ_4K); return -EUCLEAN; -- 2.7.4