RDMA/bnxt_re: Drop unnecessary NULL checks after container_of

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The result of container_of() operations is never NULL unless the first
element of the embedding structure is extracted. This is either not the
case here, or the pointer passed to container_of() is known to be not
NULL. The NULL checks are therefore unnecessary and misleading.
Remove them.

The channges in this patch were made automatically with the following
Coccinelle script.

@@
type t;
identifier v;
statement s;
@@

<+...
(
  t v = container_of(...);
|
  v = container_of(...);
)
  ...
  when != v
- if (\( !v \| v == NULL \) ) s
...+>

Link: https://lore.kernel.org/r/20210514153606.1377119-1-linux@roeck-us.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

...

This commit is contained in:

Guenter Roeck 2021-05-14 08:36:06 -07:00 • committed by Jason Gunthorpe

parent cd5b010fff

commit 6dc760027d

2 changed files with 0 additions and 30 deletions

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18

drivers/infiniband/hw/bnxt_re/ib_verbs.c

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12

drivers/infiniband/hw/bnxt_re/main.c

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