On Sun, 28 May 2023 13:16:44 +0530, mirimmad@outlook.com wrote:

The debugfs_create_dir returns ERR_PTR incase of an error and the
correct way of checking it by using the IS_ERR inline function, and
not the simple null comparision. This patch fixes this.

Applied to powerpc/next.

[1/1] powerpc: fix debugfs_create_dir error checking
      https://git.kernel.org/powerpc/c/429356fac0440b962aaa6d3688709813a21dd122

cheers