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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-11-16 12:21:50 +0400 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2011-11-16 12:21:50 +0400 |
| commit | 121f099412bd6576dfb3d94222e89d9341362177 (patch) | |
| tree | 47b82e98cb879d4cf08f0465ade31d58833cf53c /Documentation/CodingStyle | |
| parent | 3540d5e89b2ac268fcfc9b07a50a9ba4acc2e5e5 (diff) | |
| download | linux-121f099412bd6576dfb3d94222e89d9341362177.tar.xz | |
bio: change some signed vars to unsigned
This is just a cleanup patch to silence a static checker warning.
The problem is that we cap "nr_iovecs" so it can't be larger than
"UIO_MAXIOV" but we don't check for negative values. It turns out this is
prevented at other layers, but logically it doesn't make sense to have
negative nr_iovecs so making it unsigned is nicer.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'Documentation/CodingStyle')
0 files changed, 0 insertions, 0 deletions