path: root/include/rdma
diff options
authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2015-08-05 14:34:31 -0600
committerDoug Ledford <dledford@redhat.com>2015-08-30 18:12:39 -0400
commit7dd78647a2c2c224e376fc72797d411a3a0bb047 (patch)
treee2db1758b801c9953686bcf6933f681a643ce7aa /include/rdma
parent03f6fb93fde24f01a940283bdf55024e576ee87d (diff)
IB/core: Make ib_dealloc_pd return void
The majority of callers never check the return value, and even if they did, they can't do anything about a failure. All possible failure cases represent a bug in the caller, so just WARN_ON inside the function instead. This fixes a few random errors: net/rd/iw.c infinite loops while it fails. (racing with EBUSY?) This also lays the ground work to get rid of error return from the drivers. Most drivers do not error, the few that do are broken since it cannot be handled. Since uverbs can legitimately make use of EBUSY, open code the check. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
1 files changed, 1 insertions, 5 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 09400512d579..128abf2888ab 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2196,11 +2196,7 @@ int ib_find_pkey(struct ib_device *device,
struct ib_pd *ib_alloc_pd(struct ib_device *device);
- * ib_dealloc_pd - Deallocates a protection domain.
- * @pd: The protection domain to deallocate.
- */
-int ib_dealloc_pd(struct ib_pd *pd);
+void ib_dealloc_pd(struct ib_pd *pd);
* ib_create_ah - Creates an address handle for the given address vector.

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