Niranjan Dighe 4bcb44fbf9 nvadsp: adspff: Handle kthread creation failure ...

kthread_create call may return ERR_PTR(-ENOMEM) or ERR_PTR(-EINTR)
in case of memory allocation failure or if the newly created thread
receives a fatal signal. Handle the conditions by returning and not
attempting to wake up the thread.

Bug 200688338

Change-Id: Ibde3a847202476f52fca38d145091c540ace19c4
Signed-off-by: Niranjan Dighe <ndighe@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2633986
(cherry picked from commit 4d382d925befd445cddfc10c556d7c06b980b920)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2729780
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Nitin Pai <npai@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Uday Gupta <udayg@nvidia.com>

2023-06-20 15:13:15 +00:00

..

tegra

nvadsp: adspff: Handle kthread creation failure

2023-06-20 15:13:15 +00:00