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author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-04-27 12:24:15 +0000 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 13:14:43 +0200 |
commit | 5c8c4d83ef7038059c4be11b099e537598040e63 (patch) | |
tree | f8f13fb48650940cb02c13c8bfde7cb08f57da53 | |
parent | bbd1347bd4ad6e2fc79bed8f19b088abb42fb4b1 (diff) | |
download | linux-stable-5c8c4d83ef7038059c4be11b099e537598040e63.tar.gz linux-stable-5c8c4d83ef7038059c4be11b099e537598040e63.tar.bz2 linux-stable-5c8c4d83ef7038059c4be11b099e537598040e63.zip |
sparc64: vcc: Fix error return code in vcc_probe()
[ Upstream commit ff62255a2a5c1228a28f2bb063646f948115a309 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-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 58b454c34560..10a832a2135e 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -604,6 +604,7 @@ 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; } |