| commit | 87e5e6dab6c2a21fab2620f37786276d202e2ce0 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Tue May 14 16:02:22 2019 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri May 31 15:30:03 2019 -0600 |
| tree | 617496186deb33cc30c77506130bc21973c77710 | |
| parent | 61939b12dc24d0ac958020f261046c35a16e0c48 [diff] |
uio: make import_iovec()/compat_import_iovec() return bytes on success Currently these functions return < 0 on error, and 0 for success. Change that so that we return < 0 on error, but number of bytes for success. Some callers already treat the return value that way, others need a slight tweak. Signed-off-by: Jens Axboe <axboe@kernel.dk>