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| author |   Jens Axboe <axboe@kernel.dk> | 2019-05-14 16:02:22 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-05-31 15:30:03 -0600 |
| commit | 87e5e6dab6c2a21fab2620f37786276d202e2ce0 (patch) | |
| tree | 617496186deb33cc30c77506130bc21973c77710 /fs/compat_ioctl.c | |
| parent | block: print offending values when cloned rq limits are exceeded (diff) | |
| download | linux-dev-87e5e6dab6c2a21fab2620f37786276d202e2ce0.tar.xz linux-dev-87e5e6dab6c2a21fab2620f37786276d202e2ce0.zip | |
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>
Diffstat (limited to 'fs/compat_ioctl.c')
0 files changed, 0 insertions, 0 deletions