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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-04-27 16:22:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-14 01:33:43 +0300 |
| commit | 9ef391bdc29f0570c2be578210e220d15ea7a453 (patch) | |
| tree | 38587d12142b8c3b50e475bb019a38db63d4111b | |
| parent | 60da7d0bc7482a30817c73fdc8152123d19919f8 (diff) | |
| download | linux-9ef391bdc29f0570c2be578210e220d15ea7a453.tar.xz | |
tty: vcc: Fix error return code in vcc_probe()
Fix to return negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/tty/vcc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c index d2a1e1228c82..9ffd42e333b8 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -605,6 +605,7 @@ static int vcc_probe(struct vio_dev *vdev, const struct vio_device_id *id) port->index = vcc_table_add(port); if (port->index == -1) { pr_err("VCC: no more TTY indices left for allocation\n"); + rv = -ENOMEM; goto free_ldc; } |