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authorLeon Romanovsky <leonro@mellanox.com>2019-05-28 14:37:28 +0300
committerDoug Ledford <dledford@redhat.com>2019-06-11 16:17:10 -0400
commita52c8e2469c30cf7ac453d624aed9c168b23d1af (patch)
tree6e2b5b8f8d37a23f0ebe3630bb0fb1202e8d10f5 /drivers/infiniband/core/verbs.c
parentRDMA/nes: Avoid memory allocation during CQ destroy (diff)
downloadlinux-dev-a52c8e2469c30cf7ac453d624aed9c168b23d1af.tar.xz
linux-dev-a52c8e2469c30cf7ac453d624aed9c168b23d1af.zip
RDMA: Clean destroy CQ in drivers do not return errors
Like all other destroy commands, .destroy_cq() call is not supposed to fail. In all flows, the attempt to return earlier caused to memory leaks. This patch converts .destroy_cq() to do not return any errors. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Acked-by: Gal Pressman <galpress@amazon.com> Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/verbs.c')
-rw-r--r--drivers/infiniband/core/verbs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 4fd5aad890d2..933bc35701ad 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -1949,7 +1949,8 @@ int ib_destroy_cq_user(struct ib_cq *cq, struct ib_udata *udata)
return -EBUSY;
rdma_restrack_del(&cq->res);
- return cq->device->ops.destroy_cq(cq, udata);
+ cq->device->ops.destroy_cq(cq, udata);
+ return 0;
}
EXPORT_SYMBOL(ib_destroy_cq_user);