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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-04-27 12:24:15 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-28 14:38:54 +0200 |
| commit | ff62255a2a5c1228a28f2bb063646f948115a309 (patch) | |
| tree | 5ca8a052a16705e5659d67a8bf4d113ac5a6ab70 /drivers/tty/vcc.c | |
| parent | e947861d0ccbc765af4512a395251e6af6857600 (diff) | |
| download | linux-ff62255a2a5c1228a28f2bb063646f948115a309.tar.bz2 | |
sparc64: 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>
Link: https://lore.kernel.org/r/20200427122415.47416-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vcc.c')
| -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; } |