| From 10a02ce4fe4bf3ba5839df9c037dc7159b3fb848 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 25 May 2021 18:58:41 +0800 |
| Subject: drivers: hv: Fix missing error code in vmbus_connect() |
| |
| From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> |
| |
| [ Upstream commit 9de6655cc5a6a1febc514465c87c24a0e96d8dba ] |
| |
| Eliminate the follow smatch warning: |
| |
| drivers/hv/connection.c:236 vmbus_connect() warn: missing error code |
| 'ret'. |
| |
| Reported-by: Abaci Robot <abaci@linux.alibaba.com> |
| Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> |
| Reviewed-by: Michael Kelley <mikelley@microsoft.com> |
| Link: https://lore.kernel.org/r/1621940321-72353-1-git-send-email-jiapeng.chong@linux.alibaba.com |
| Signed-off-by: Wei Liu <wei.liu@kernel.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/hv/connection.c | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c |
| index 11170d9a2e1a..bfd7f00a59ec 100644 |
| --- a/drivers/hv/connection.c |
| +++ b/drivers/hv/connection.c |
| @@ -229,8 +229,10 @@ int vmbus_connect(void) |
| */ |
| |
| for (i = 0; ; i++) { |
| - if (i == ARRAY_SIZE(vmbus_versions)) |
| + if (i == ARRAY_SIZE(vmbus_versions)) { |
| + ret = -EDOM; |
| goto cleanup; |
| + } |
| |
| version = vmbus_versions[i]; |
| if (version > max_version) |
| -- |
| 2.30.2 |
| |
