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| author | Luis Chamberlain <mcgrof@kernel.org> | 2021-09-27 15:01:09 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 14:41:36 -0600 |
| commit | b6fa069971bc427e19b8f3882a808f24530994ed (patch) | |
| tree | d454e6e2b0bf4ee35ac36dac38621a00e2e6ac08 | |
| parent | 2b6cabce3954be3341e0fe7b20a27902821fd3dd (diff) | |
| download | linux-stable-b6fa069971bc427e19b8f3882a808f24530994ed.tar.gz linux-stable-b6fa069971bc427e19b8f3882a808f24530994ed.tar.bz2 linux-stable-b6fa069971bc427e19b8f3882a808f24530994ed.zip | |
pcd: capture errors on cdrom_register()
No errors were being captured wehen cdrom_register() fails,
capture the error and return the error.
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/block/paride/pcd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index 82a654fc4db8..4cc0d141db78 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -940,7 +940,9 @@ static int pcd_init_unit(struct pcd_unit *cd, bool autoprobe, int port, cd->present = 1; pcd_probe_capabilities(cd); - register_cdrom(cd->disk, &cd->info); + ret = register_cdrom(cd->disk, &cd->info); + if (ret) + goto out_pi_release; ret = add_disk(cd->disk); if (ret) goto out_unreg_cdrom; |