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

[kbuild test robot <lkp@...1303...>]

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:    https://github.com/0day-ci/linux/commits/Markus-Pargmann/nbd-Fix-debugfs-error-handling/20160102-182030
base:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next


coccinelle warnings: (new ones prefixed by >>)

>> drivers/block/nbd.c:937:2-26: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values.
   drivers/block/nbd.c:918:2-26: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values.

Please review and possibly fold the followup patch.

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