Re: [PATCH 1/5] nbd: Fix debugfs error handling

2016-01-02 Thread kbuild test robot
Hi Markus, [auto build test WARNING on block/for-next] [also build test WARNING on v4.4-rc7 next-20151231] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url:

[PATCH 1/5] nbd: Fix debugfs error handling

2016-01-02 Thread Markus Pargmann
Static checker complains about the implemented error handling. It is indeed wrong. We don't care about the return values of created debugfs files. We only have to check the return values of created dirs for NULL pointer. If we use a null pointer as parent directory for files, this may lead to

[PATCH 1/5] nbd: Fix debugfs error handling

2016-01-02 Thread Markus Pargmann
Static checker complains about the implemented error handling. It is indeed wrong. We don't care about the return values of created debugfs files. We only have to check the return values of created dirs for NULL pointer. If we use a null pointer as parent directory for files, this may lead to

Re: [PATCH 1/5] nbd: Fix debugfs error handling

2016-01-02 Thread kbuild test robot
Hi Markus, [auto build test WARNING on block/for-next] [also build test WARNING on v4.4-rc7 next-20151231] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: