[PATCH] powerpc/powernv/dump: Handle multiple writes to ack attribute

[Michael Ellerman]

On Sat, 17 Oct 2020 22:12:36 +0530, Vasant Hegde wrote:
> Even though we use self removing sysfs helper, we still need
> to make sure we do the final kobject delete conditionally.
> sysfs_remove_file_self() will handle parallel calls to remove
> the sysfs attribute file and returns true only in the caller
> that removed the attribute file. The other parallel callers
> are returned false. Do the final kobject delete checking
> the return value of sysfs_remove_file_self().

Applied to powerpc/fixes.

[1/1] powerpc/powernv/dump: Handle multiple writes to ack attribute
      https://git.kernel.org/powerpc/c/358ab796ce78ba271a6ff82834183ffb2cb68c4c

cheers