RDMA/cma: Remove NULL check before dev_{put, hold}

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The call netdev_{put, hold} of dev_{put, hold} will check NULL,
so there is no need to check before using dev_{put, hold},
remove it to silence the warnings:

./drivers/infiniband/core/cma.c:713:2-9: WARNING: NULL check before dev_{put, hold} functions is not needed.
./drivers/infiniband/core/cma.c:2433:2-9: WARNING: NULL check before dev_{put, hold} functions is not needed.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4668
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230331010633.63261-1-yang.lee@linux.alibaba.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

...

This commit is contained in:

Yang Li 2023-03-31 09:06:33 +08:00 • committed by Leon Romanovsky

parent e7706c4bbf

commit 08ebf57f6e

1 changed files with 2 additions and 4 deletions

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drivers/infiniband/core/cma.c

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