IB/usnic: clean up some error handling code
This code causes a static checker warning:
drivers/infiniband/hw/usnic/usnic_uiom.c:476 usnic_uiom_alloc_pd()
warn: passing zero to 'PTR_ERR'
This code isn't buggy, but iommu_domain_alloc() doesn't return an error
pointer so we can simplify the error handling and silence the static
checker warning.
The static checker warning is to catch place which do:
if (!ptr)
return ERR_PTR(ptr);
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dave Goodell <dgoodell@cisco.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
1 file changed