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| author |   Andrey Strachuk <strochuk@ispras.ru> | 2022-07-11 18:12:51 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leonro@nvidia.com> | 2022-07-18 12:27:28 +0300 |
| commit | aeea6cc067525103301fb7a6ba5c861b631f2086 (patch) | |
| tree | 2d733a4a2ffa00cd95799da88bf2a93d21385208 /drivers/infiniband/sw/siw | |
| parent | RDMA/rtrs-clt: Use bitmap_empty() (diff) | |
| download | linux-dev-aeea6cc067525103301fb7a6ba5c861b631f2086.tar.xz linux-dev-aeea6cc067525103301fb7a6ba5c861b631f2086.zip | |
RDMA: remove useless condition in siw_create_cq()
Comparison of 'cq' with NULL is useless since
'cq' is a result of container_of and cannot be NULL
in any reasonable scenario.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 303ae1cdfdf7 ("rdma/siw: application interface")
Link: https://lore.kernel.org/r/20220711151251.17089-1-strochuk@ispras.ru
Signed-off-by: Andrey Strachuk <strochuk@ispras.ru>
Acked-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/sw/siw')
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c index 09316072b789..8dedae7ae79e 100644 --- a/drivers/infiniband/sw/siw/siw_verbs.c +++ b/drivers/infiniband/sw/siw/siw_verbs.c @@ -1167,7 +1167,7 @@ int siw_create_cq(struct ib_cq *base_cq, const struct ib_cq_init_attr *attr, err_out: siw_dbg(base_cq->device, "CQ creation failed: %d", rv); - if (cq && cq->queue) { + if (cq->queue) { struct siw_ucontext *ctx = rdma_udata_to_drv_context(udata, struct siw_ucontext, base_ucontext); |