x86: pmc_atom: don%27t check for NULL twice
x86: pmc_atom: don%27t check for NULL twice

debugfs_remove_recursive() is NULL-aware, thus, we may safely remove the check
here. There is no need to assing NULL to variable since it will be not used
anywhere.

Signed-off-by: Andy Shevchenko <74f0c009df510614346aa771cd21959b78cdb413@linux.intel.com>
Acked-by: Aubrey Li <ea149bbc418ec2f1bfb48063833ac8a7b1331623@linux.intel.com>
Cc: Rafael J. Wysocki <27ffc44a8ec6a212fba98cfc3246c6ce8ab131e0@intel.com>
Cc: Kumar P. Mahesh <bb06788c24df8945a7fb2de958daf084a099f675@intel.com>
Link: http://lkml.kernel.org/r/1421253575-22509-3-git-send-email-74f0c009df510614346aa771cd21959b78cdb413@linux.intel.com
Signed-off-by: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs