diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2024-03-28 15:30:44 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-16 13:23:24 +0200 |
| commit | 7610fd35b74211ab8def4e124095e600a1ae945b (patch) | |
| tree | 71c2d10e051049a7e5e25266d16a961c97b2c1ae /arch | |
| parent | 1c125b9287e58f364d82174efb167414b92b11f1 (diff) | |
| download | linux-stable-7610fd35b74211ab8def4e124095e600a1ae945b.tar.gz linux-stable-7610fd35b74211ab8def4e124095e600a1ae945b.tar.bz2 linux-stable-7610fd35b74211ab8def4e124095e600a1ae945b.zip | |
nilfs2: fix out-of-range warning
[ Upstream commit c473bcdd80d4ab2ae79a7a509a6712818366e32a ]
clang-14 points out that v_size is always smaller than a 64KB
page size if that is configured by the CPU architecture:
fs/nilfs2/ioctl.c:63:19: error: result of comparison of constant 65536 with expression of type '__u16' (aka 'unsigned short') is always false [-Werror,-Wtautological-constant-out-of-range-compare]
if (argv->v_size > PAGE_SIZE)
~~~~~~~~~~~~ ^ ~~~~~~~~~
This is ok, so just shut up that warning with a cast.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240328143051.1069575-7-arnd@kernel.org
Fixes: 3358b4aaa84f ("nilfs2: fix problems of memory allocation in ioctl")
Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions