RDMA/nes: checking for NULL instead of IS_ERR

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nes_reg_phys_mr() returns ERR_PTRs on error.  It doesn't return NULL.

This bug has been there for a while, but we recently changed from
calling a function pointer to calling nes_reg_phys_mr() directly so now
Smatch is able to detect the bug.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Dan Carpenter 2016-01-12 12:27:43 +03:00 • committed by Doug Ledford

parent fbbeb8632b

commit bc1251e6d9

1 changed files with 2 additions and 2 deletions

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4

drivers/infiniband/hw/nes/nes_cm.c

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