diff options
author | Dmitry Antipov <dmantipov@yandex.ru> | 2023-12-21 12:01:21 +0300 |
---|---|---|
committer | Christian Brauner <brauner@kernel.org> | 2023-12-21 15:17:54 +0300 |
commit | 1bfc466b13cf6652ba227c282c27a30ffede69a5 (patch) | |
tree | c789ced6664ae08c5cce950ba77fb71765906de6 /drivers/vdpa | |
parent | 4cf8249dc907398f694d310b89b494c144a4d9ec (diff) | |
download | linux-1bfc466b13cf6652ba227c282c27a30ffede69a5.tar.xz |
watch_queue: fix kcalloc() arguments order
When compiling with gcc version 14.0.0 20231220 (experimental)
and W=1, I've noticed the following warning:
kernel/watch_queue.c: In function 'watch_queue_set_size':
kernel/watch_queue.c:273:32: warning: 'kcalloc' sizes specified with 'sizeof'
in the earlier argument and not in the later argument [-Wcalloc-transposed-args]
273 | pages = kcalloc(sizeof(struct page *), nr_pages, GFP_KERNEL);
| ^~~~~~
Since 'n' and 'size' arguments of 'kcalloc()' are multiplied to
calculate the final size, their actual order doesn't affect the
result and so this is not a bug. But it's still worth to fix it.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://lore.kernel.org/r/20231221090139.12579-1-dmantipov@yandex.ru
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'drivers/vdpa')
0 files changed, 0 insertions, 0 deletions