RDMA/qedr: Fix some error handling

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'qedr_alloc_pbl_tbl()' can not return NULL.

In qedr_init_user_queue():
 - simplify the test for the return value, no need to test for NULL
 - propagate the error pointer if needed, otherwise 0 (success) is returned.
   This is spurious.

In init_mr_info():
 - test the return value with IS_ERR
 - propagate the error pointer if needed instead of an exlictit -ENOMEM.
   This is a no-op as the only error pointer that we can have here is
   already -ENOMEM

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

...

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Christophe Jaillet 2017-02-18 12:28:15 +01:00 • committed by Doug Ledford

parent e57f774db1

commit 4cd33aafe4

1 changed files with 6 additions and 4 deletions

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drivers/infiniband/hw/qedr/verbs.c

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