| commit | 7a88fa191944589b2ed795bbed32ca6e9e2df31f | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Mar 23 13:24:55 2017 +0300 |
| committer | Jens Axboe <axboe@fb.com> | Thu Mar 23 08:16:11 2017 -0600 |
| tree | 08ffd2bfc3cdf1f9ff08c0eeafc468dce213315c | |
| parent | a4d907b6a33ba22adbbfc443e22eb3c1aa2c73f6 [diff] |
block: make nr_iovecs unsigned in bio_alloc_bioset() There isn't a bug here, but Smatch is not smart enough to know that "nr_iovecs" can't be negative so it complains about underflows. Really, it's slightly cleaner to make this parameter unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>