diff options
| author | Alberto Faria <afaria@redhat.com> | 2022-07-05 17:15:09 +0100 |
|---|---|---|
| committer | Hanna Reitz <hreitz@redhat.com> | 2022-07-12 12:14:56 +0200 |
| commit | bf5b16fa401633475d21d69c66532f5b29e8433d (patch) | |
| tree | 60779d913b400906135b6bbce90d6128a52ac3ef /nbd | |
| parent | 92529251d2333ea07176cdbd7273483064ba5a7b (diff) | |
block: Make blk_{pread,pwrite}() return 0 on success
They currently return the value of their 'bytes' parameter on success.
Make them return 0 instead, for consistency with other I/O functions and
in preparation to implement them using generated_co_wrapper. This also
makes it clear that short reads/writes are not possible.
Signed-off-by: Alberto Faria <afaria@redhat.com>
Message-Id: <20220705161527.1054072-2-afaria@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'nbd')
0 files changed, 0 insertions, 0 deletions