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author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-05-31 13:47:54 -0500 |
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committer | Jens Axboe <axboe@kernel.dk> | 2019-06-15 01:46:09 -0600 |
commit | 78b90a2ce8424eb4be4a6a1623dc7c07af8303aa (patch) | |
tree | bdc3d095cd92a4f6e1d37f1996b58e5506434ffb /block/bio.c | |
parent | 7602843fd873cae43a444b83b14dfdd114a9659c (diff) | |
download | linux-next-78b90a2ce8424eb4be4a6a1623dc7c07af8303aa.tar.gz |
block: genhd: Use struct_size() helper
Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes, in particular in the
context in which this code is being used.
So, replace the following form:
sizeof(*new_ptbl) + target * sizeof(new_ptbl->part[0])
with:
struct_size(new_ptbl, part, target)
Also, notice that variable size is unnecessary, hence it is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/bio.c')
0 files changed, 0 insertions, 0 deletions