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| author | Ming Lei <ming.lei@redhat.com> | 2024-11-19 06:06:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-14 21:54:06 +0300 |
| commit | 2de63befbea88b41124f2f8f2c41961d353023bd (patch) | |
| tree | 626483eca19c74a9ddbbf8ffa41f7800cbd88b1f /drivers/block | |
| parent | c9e72352a10ae89a430449f7bfeb043e75c255d9 (diff) | |
| download | linux-2de63befbea88b41124f2f8f2c41961d353023bd.tar.xz | |
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>
Diffstat (limited to 'drivers/block')
| -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 ce652544c5e1..35580ad45ce6 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -2055,7 +2055,7 @@ 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; } if (ub) |