diff options
| author | Ming Lei <ming.lei@redhat.com> | 2024-11-19 11:06:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 13:54:25 +0100 |
| commit | b286a9fc717e3ff92c3f7453355cb4490ac869df (patch) | |
| tree | 0b76b73842a9f6cb6f6ab5bb8ef79ac317eca48b | |
| parent | 76765823308db7834bf2639d8068f4683fdb8552 (diff) | |
ublk: fix error code for unsupported command
commit 34c1227035b3ab930a1ae6ab6f22fec1af8ab09e upstream.
ENOTSUPP is for kernel use only, and shouldn't be sent to userspace.
Fix it by replacing it with EOPNOTSUPP.
Cc: stable@vger.kernel.org
Fixes: bfbcef036396 ("ublk_drv: move ublk_get_device_from_id into ublk_ctrl_uring_cmd")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20241119030646.2319030-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/block/ublk_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 52fc24c8e0cc..3ad5fdbc6811 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -2975,7 +2975,7 @@ static int ublk_ctrl_uring_cmd(struct io_uring_cmd *cmd, ret = ublk_ctrl_end_recovery(ub, cmd); break; default: - ret = -ENOTSUPP; + ret = -EOPNOTSUPP; break; } |