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When compiling with gcc version 14.0.1 20240116 (experimental) and W=1, I've noticed the following warning: block/bio-integrity.c: In function 'bio_integrity_map_user': block/bio-integrity.c:339:38: warning: 'kcalloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Wcalloc-transposed-args] 339 | bvec = kcalloc(sizeof(*bvec), nr_vecs, GFP_KERNEL); | ^ block/bio-integrity.c:339:38: note: earlier argument should specify number of elements, later size of each element 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. Fixes: 492c5d455969 ("block: bio-integrity: directly map user buffers") Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Reviewed-by: Keith Busch <kbusch@kernel.org> Link: https://lore.kernel.org/r/20240116143437.89060-1-dmantipov@yandex.ru Signed-off-by: Jens Axboe <axboe@kernel.dk>