| From | Greg Kroah-Hartman <> | Subject | [PATCH 100/190] Revert "staging: greybus: audio_manager: fix a missing check of ida_simple_get" | Date | Wed, 21 Apr 2021 14:59:35 +0200 |
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This reverts commit b5af36e3e5aa074605a4d90a89dd8f714b30909b.
Commits from @umn.edu addresses have been found to be submitted in "bad faith" to try to test the kernel community's ability to review "known malicious" changes. The result of these submissions can be found in a paper published at the 42nd IEEE Symposium on Security and Privacy entitled, "Open Source Insecurity: Stealthily Introducing Vulnerabilities via Hypocrite Commits" written by Qiushi Wu (University of Minnesota) and Kangjie Lu (University of Minnesota).
Because of this, all submissions from this group must be reverted from the kernel tree and will need to be re-reviewed again to determine if they actually are a valid fix. Until that work is complete, remove this change to ensure that no problems are being introduced into the codebase.
Cc: Kangjie Lu <kjlu@umn.edu> Cc: Vaibhav Agarwal <vaibhav.sr@gmail.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/staging/greybus/audio_manager.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/staging/greybus/audio_manager.c b/drivers/staging/greybus/audio_manager.c index 9a3f7c034ab4..7c7ca671876d 100644 --- a/drivers/staging/greybus/audio_manager.c +++ b/drivers/staging/greybus/audio_manager.c @@ -45,9 +45,6 @@ int gb_audio_manager_add(struct gb_audio_manager_module_descriptor *desc) int err; id = ida_simple_get(&module_id, 0, 0, GFP_KERNEL); - if (id < 0) - return id; - err = gb_audio_manager_module_create(&module, manager_kset, id, desc); if (err) { -- 2.31.1
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