NVMe: Fix error handling of class_create("nvme")

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class_create() returns ERR_PTR on failure,
so IS_ERR() should be used instead of check for NULL.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

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Alexey Khoroshilov 2015-03-07 01:43:41 +03:00 • committed by Jens Axboe

parent de9ad6d4ed

commit c727040bda

1 changed files with 3 additions and 1 deletions

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drivers/block/nvme-core.c

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