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| author | Arnd Bergmann <arnd@arndb.de> | 2017-12-06 15:18:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-08 13:05:12 +0100 |
| commit | 6b66f518c57dd4437cf8e644eb53e9b899da24b4 (patch) | |
| tree | 104cae7a48b75b8d51586ab0125736e7306dd002 /fs/btrfs | |
| parent | e48e62f5a0976a8824d56fc58897f28df637a8d8 (diff) | |
btrfs: tree-checker: use %zu format string for size_t
commit 7cfad65297bfe0aa2996cd72d21c898aa84436d9 upstream.
The return value of sizeof() is of type size_t, so we must print it
using the %z format modifier rather than %l to avoid this warning
on some architectures:
fs/btrfs/tree-checker.c: In function 'check_dir_item':
fs/btrfs/tree-checker.c:273:50: error: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'u32' {aka 'unsigned int'} [-Werror=format=]
Fixes: 005887f2e3e0 ("btrfs: tree-checker: Add checker for dir item")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/tree-checker.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 37b8a30ad611..26c433d83df8 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -223,7 +223,7 @@ static int check_dir_item(struct btrfs_root *root, /* header itself should not cross item boundary */ if (cur + sizeof(*di) > item_size) { dir_item_err(root, leaf, slot, - "dir item header crosses item boundary, have %lu boundary %u", + "dir item header crosses item boundary, have %zu boundary %u", cur + sizeof(*di), item_size); return -EUCLEAN; } |