x86/platform/iosf_mbi: Check return value of debugfs_create properly
The code checks the result of the first debugfs_create call several times and fails to check the result of the subsequent calls due to missing assigments. Add the missing assignments and check only for !res because debugfs_create() returns only NULL on error and not an encoded error code. [ tglx: Massaged changelog ] Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: David E . Box <david.e.box@linux.intel.com> Link: http://lkml.kernel.org/r/1436366709-17683-3-git-send-email-andriy.shevchenko@linux.intel.comSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
Showing
想要评论请 注册 或 登录