diff options
| author | Dexuan Cui <decui@microsoft.com> | 2018-12-13 16:35:43 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-29 13:39:10 +0100 |
| commit | ff53cc3576d3d728dec87e866c3ae84e33ef07a8 (patch) | |
| tree | c91fb9c540d24980b9de3d100c7971e759a8bff4 /kernel/panic.c | |
| parent | cc70f14956fa0ea84ee1a3a5b79347730c6c2d08 (diff) | |
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
commit fc96df16a1ce80cbb3c316ab7d4dc8cd5c2852ce upstream.
Before 98f4c651762c, we returned zeros for unopened channels.
With 98f4c651762c, we started to return random on-stack values.
We'd better return -EINVAL instead.
Fixes: 98f4c651762c ("hv: move ringbuffer bus attributes to dev_groups")
Cc: stable@vger.kernel.org
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/panic.c')
0 files changed, 0 insertions, 0 deletions